Pip Install Error - command 'x86_64-linux-gnu-gcc' failed with exit status 1

[borisaniyabhavesh]

• PymRMR version: Latest
• Python version: 3.7
• Operating System: Ubuntu 18.04

Description

While I was trying to install pymrmr with pip, installation was failed with the following error.

error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

gcc, build-essential, python-dev and python3.7-dev already installed in the system.

What I Did

python3.7 -m pip install pymrmr

Collecting pymrmr
  Using cached https://files.pythonhosted.org/packages/b3/ab/903712947a2f5cd1af249132885dbd81ae8bf8cfd30fb3b3f2beddab23e8/pymrmr-0.1.8.tar.gz
Requirement already satisfied: numpy>=1.12.0 in ./.local/lib/python3.7/site-packages (from pymrmr) (1.15.0)
Building wheels for collected packages: pymrmr
  Running setup.py bdist_wheel for pymrmr ... error
  Complete output from command /usr/bin/python3.7 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-febd25wn/pymrmr/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/pip-wheel-4_ly8i5r --python-tag cp37:
  running bdist_wheel
  running build
  running build_py
  package init file 'pymrmr/__init__.py' not found (or not a regular file)
  running egg_info
  writing pymrmr.egg-info/PKG-INFO
  writing dependency_links to pymrmr.egg-info/dependency_links.txt
  writing requirements to pymrmr.egg-info/requires.txt
  writing top-level names to pymrmr.egg-info/top_level.txt
  reading manifest file 'pymrmr.egg-info/SOURCES.txt'
  reading manifest template 'MANIFEST.in'
  warning: no previously-included files matching '__pycache__' found under directory '*'
  warning: no previously-included files matching '*.py[co]' found under directory '*'
  warning: no files found matching '*.jpg' under directory 'docs'
  warning: no files found matching '*.png' under directory 'docs'
  warning: no files found matching '*.gif' under directory 'docs'
  writing manifest file 'pymrmr.egg-info/SOURCES.txt'
  creating build
  creating build/lib.linux-x86_64-3.7
  creating build/lib.linux-x86_64-3.7/pymrmr
  copying pymrmr/crank.cpp -> build/lib.linux-x86_64-3.7/pymrmr
  copying pymrmr/mrmr.cpp -> build/lib.linux-x86_64-3.7/pymrmr
  copying pymrmr/nrutil.cpp -> build/lib.linux-x86_64-3.7/pymrmr
  copying pymrmr/nrutil.h -> build/lib.linux-x86_64-3.7/pymrmr
  copying pymrmr/pbetai.cpp -> build/lib.linux-x86_64-3.7/pymrmr
  copying pymrmr/pymrmr.cpp -> build/lib.linux-x86_64-3.7/pymrmr
  copying pymrmr/pymrmr.pyx -> build/lib.linux-x86_64-3.7/pymrmr
  copying pymrmr/sort2.cpp -> build/lib.linux-x86_64-3.7/pymrmr
  running build_ext
  skipping 'pymrmr/pymrmr.cpp' Cython extension (up-to-date)
  building 'pymrmr' extension
  creating build/temp.linux-x86_64-3.7
  creating build/temp.linux-x86_64-3.7/pymrmr
  x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/ssec/.local/lib/python3.7/site-packages/numpy/core/include -I/usr/include/python3.7m -c pymrmr/pymrmr.cpp -o build/temp.linux-x86_64-3.7/pymrmr/pymrmr.o -fopenmp -Ofast
  In file included from /home/ssec/.local/lib/python3.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1821:0,
                   from /home/ssec/.local/lib/python3.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:18,
                   from /home/ssec/.local/lib/python3.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
                   from pymrmr/pymrmr.cpp:455:
  /home/ssec/.local/lib/python3.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning "Using deprecated NumPy API, disable it by " "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
   #warning "Using deprecated NumPy API, disable it by " \
    ^~~~~~~
  In file included from pymrmr/mrmr.cpp:23:0,
                   from pymrmr/pymrmr.cpp:457:
  pymrmr/pbetai.cpp: In function ‘float betacf(float, float, float)’:
  pymrmr/pbetai.cpp:74:72: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
     if (m > MAXIT) nrerror("a or b too big, or MAXIT too small in betacf");
                                                                          ^
  pymrmr/pbetai.cpp: In function ‘float betai(float, float, float)’:
  pymrmr/pbetai.cpp:87:59: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
     if (x < 0.0 || x > 1.0) nrerror("Bad x in routine betai");
                                                             ^
  In file included from pymrmr/sort2.cpp:3:0,
                   from pymrmr/mrmr.cpp:24,
                   from pymrmr/pymrmr.cpp:457:
  pymrmr/nrutil.cpp: In function ‘float* vector(long int, long int)’:
  pymrmr/nrutil.cpp:31:50: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!v) nrerror("allocation failure in vector()");
                                                    ^
  pymrmr/nrutil.cpp: In function ‘float* vector_phc(long int, long int)’:
  pymrmr/nrutil.cpp:41:50: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!v) nrerror("allocation failure in vector()");
                                                    ^
  pymrmr/nrutil.cpp: In function ‘int* ivector(long int, long int)’:
  pymrmr/nrutil.cpp:51:51: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!v) nrerror("allocation failure in ivector()");
                                                     ^
  pymrmr/nrutil.cpp: In function ‘unsigned char* cvector(long int, long int)’:
  pymrmr/nrutil.cpp:61:51: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!v) nrerror("allocation failure in cvector()");
                                                     ^
  pymrmr/nrutil.cpp: In function ‘long unsigned int* lvector(long int, long int)’:
  pymrmr/nrutil.cpp:71:51: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!v) nrerror("allocation failure in lvector()");
                                                     ^
  pymrmr/nrutil.cpp: In function ‘double* dvector(long int, long int)’:
  pymrmr/nrutil.cpp:81:51: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!v) nrerror("allocation failure in dvector()");
                                                     ^
  pymrmr/nrutil.cpp: In function ‘float** matrix(long int, long int, long int, long int)’:
  pymrmr/nrutil.cpp:93:52: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!m) nrerror("allocation failure 1 in matrix()");
                                                      ^
  pymrmr/nrutil.cpp:99:57: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!m[nrl]) nrerror("allocation failure 2 in matrix()");
                                                           ^
  pymrmr/nrutil.cpp: In function ‘double** dmatrix(long int, long int, long int, long int)’:
  pymrmr/nrutil.cpp:117:52: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!m) nrerror("allocation failure 1 in matrix()");
                                                      ^
  pymrmr/nrutil.cpp:123:57: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!m[nrl]) nrerror("allocation failure 2 in matrix()");
                                                           ^
  pymrmr/nrutil.cpp: In function ‘int** imatrix(long int, long int, long int, long int)’:
  pymrmr/nrutil.cpp:141:52: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!m) nrerror("allocation failure 1 in matrix()");
                                                      ^
  pymrmr/nrutil.cpp:148:57: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!m[nrl]) nrerror("allocation failure 2 in matrix()");
                                                           ^
  pymrmr/nrutil.cpp: In function ‘float** submatrix(float**, long int, long int, long int, long int, long int, long int)’:
  pymrmr/nrutil.cpp:167:53: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!m) nrerror("allocation failure in submatrix()");
                                                       ^
  pymrmr/nrutil.cpp: In function ‘float** convert_matrix(float*, long int, long int, long int, long int)’:
  pymrmr/nrutil.cpp:189:58: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!m) nrerror("allocation failure in convert_matrix()");
                                                            ^
  pymrmr/nrutil.cpp: In function ‘float*** f3tensor(long int, long int, long int, long int, long int, long int)’:
  pymrmr/nrutil.cpp:208:54: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!t) nrerror("allocation failure 1 in f3tensor()");
                                                        ^
  pymrmr/nrutil.cpp:214:59: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!t[nrl]) nrerror("allocation failure 2 in f3tensor()");
                                                             ^
  pymrmr/nrutil.cpp:220:64: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
    if (!t[nrl][ncl]) nrerror("allocation failure 3 in f3tensor()");
                                                                  ^
  In file included from pymrmr/mrmr.cpp:24:0,
                   from pymrmr/pymrmr.cpp:457:
  pymrmr/sort2.cpp: In function ‘void sort2(long unsigned int, float*, float*)’:
  pymrmr/sort2.cpp:68:61: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (jstack > NSTACK) nrerror("NSTACK too small in sort2.");
                                                               ^
  pymrmr/pymrmr.cpp: In function ‘PyObject* __Pyx_PyCFunction_FastCall(PyObject*, PyObject**, Py_ssize_t)’:
  pymrmr/pymrmr.cpp:5418:69: error: too many arguments to function
       return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs, NULL);
                                                                       ^
  pymrmr/pymrmr.cpp: In function ‘void __Pyx__ExceptionSave(PyThreadState*, PyObject**, PyObject**, PyObject**)’:
  pymrmr/pymrmr.cpp:5990:21: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’; did you mean ‘curexc_type’?
       *type = tstate->exc_type;
                       ^~~~~~~~
                       curexc_type
  pymrmr/pymrmr.cpp:5991:22: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’; did you mean ‘curexc_value’?
       *value = tstate->exc_value;
                        ^~~~~~~~~
                        curexc_value
  pymrmr/pymrmr.cpp:5992:19: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
       *tb = tstate->exc_traceback;
                     ^~~~~~~~~~~~~
                     curexc_traceback
  pymrmr/pymrmr.cpp: In function ‘void __Pyx__ExceptionReset(PyThreadState*, PyObject*, PyObject*, PyObject*)’:
  pymrmr/pymrmr.cpp:5999:24: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’; did you mean ‘curexc_type’?
       tmp_type = tstate->exc_type;
                          ^~~~~~~~
                          curexc_type
  pymrmr/pymrmr.cpp:6000:25: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’; did you mean ‘curexc_value’?
       tmp_value = tstate->exc_value;
                           ^~~~~~~~~
                           curexc_value
  pymrmr/pymrmr.cpp:6001:22: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
       tmp_tb = tstate->exc_traceback;
                        ^~~~~~~~~~~~~
                        curexc_traceback
  pymrmr/pymrmr.cpp:6002:13: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’; did you mean ‘curexc_type’?
       tstate->exc_type = type;
               ^~~~~~~~
               curexc_type
  pymrmr/pymrmr.cpp:6003:13: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’; did you mean ‘curexc_value’?
       tstate->exc_value = value;
               ^~~~~~~~~
               curexc_value
  pymrmr/pymrmr.cpp:6004:13: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
       tstate->exc_traceback = tb;
               ^~~~~~~~~~~~~
               curexc_traceback
  pymrmr/pymrmr.cpp: In function ‘int __Pyx__GetException(PyThreadState*, PyObject**, PyObject**, PyObject**)’:
  pymrmr/pymrmr.cpp:6059:24: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’; did you mean ‘curexc_type’?
       tmp_type = tstate->exc_type;
                          ^~~~~~~~
                          curexc_type
  pymrmr/pymrmr.cpp:6060:25: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’; did you mean ‘curexc_value’?
       tmp_value = tstate->exc_value;
                           ^~~~~~~~~
                           curexc_value
  pymrmr/pymrmr.cpp:6061:22: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
       tmp_tb = tstate->exc_traceback;
                        ^~~~~~~~~~~~~
                        curexc_traceback
  pymrmr/pymrmr.cpp:6062:13: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’; did you mean ‘curexc_type’?
       tstate->exc_type = local_type;
               ^~~~~~~~
               curexc_type
  pymrmr/pymrmr.cpp:6063:13: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’; did you mean ‘curexc_value’?
       tstate->exc_value = local_value;
               ^~~~~~~~~
               curexc_value
  pymrmr/pymrmr.cpp:6064:13: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
       tstate->exc_traceback = local_tb;
               ^~~~~~~~~~~~~
               curexc_traceback
  In file included from pymrmr/nrutil.cpp:7:0,
                   from pymrmr/sort2.cpp:3,
                   from pymrmr/mrmr.cpp:24,
                   from pymrmr/pymrmr.cpp:457:
  pymrmr/nrutil.h: At global scope:
  pymrmr/nrutil.h:38:21: warning: ‘iminarg2’ defined but not used [-Wunused-variable]
   static int iminarg1,iminarg2;
                       ^~~~~~~~
  pymrmr/nrutil.h:38:12: warning: ‘iminarg1’ defined but not used [-Wunused-variable]
   static int iminarg1,iminarg2;
              ^~~~~~~~
  pymrmr/nrutil.h:34:21: warning: ‘imaxarg2’ defined but not used [-Wunused-variable]
   static int imaxarg1,imaxarg2;
                       ^~~~~~~~
  pymrmr/nrutil.h:34:12: warning: ‘imaxarg1’ defined but not used [-Wunused-variable]
   static int imaxarg1,imaxarg2;
              ^~~~~~~~
  pymrmr/nrutil.h:30:22: warning: ‘lminarg2’ defined but not used [-Wunused-variable]
   static long lminarg1,lminarg2;
                        ^~~~~~~~
  pymrmr/nrutil.h:30:13: warning: ‘lminarg1’ defined but not used [-Wunused-variable]
   static long lminarg1,lminarg2;
               ^~~~~~~~
  pymrmr/nrutil.h:26:22: warning: ‘lmaxarg2’ defined but not used [-Wunused-variable]
   static long lmaxarg1,lmaxarg2;
                        ^~~~~~~~
  pymrmr/nrutil.h:26:13: warning: ‘lmaxarg1’ defined but not used [-Wunused-variable]
   static long lmaxarg1,lmaxarg2;
               ^~~~~~~~
  pymrmr/nrutil.h:22:22: warning: ‘minarg2’ defined but not used [-Wunused-variable]
   static float minarg1,minarg2;
                        ^~~~~~~
  pymrmr/nrutil.h:22:14: warning: ‘minarg1’ defined but not used [-Wunused-variable]
   static float minarg1,minarg2;
                ^~~~~~~
  pymrmr/nrutil.h:18:22: warning: ‘maxarg2’ defined but not used [-Wunused-variable]
   static float maxarg1,maxarg2;
                        ^~~~~~~
  pymrmr/nrutil.h:18:14: warning: ‘maxarg1’ defined but not used [-Wunused-variable]
   static float maxarg1,maxarg2;
                ^~~~~~~
  pymrmr/nrutil.h:14:24: warning: ‘dminarg2’ defined but not used [-Wunused-variable]
   static double dminarg1,dminarg2;
                          ^~~~~~~~
  pymrmr/nrutil.h:14:15: warning: ‘dminarg1’ defined but not used [-Wunused-variable]
   static double dminarg1,dminarg2;
                 ^~~~~~~~
  pymrmr/nrutil.h:10:24: warning: ‘dmaxarg2’ defined but not used [-Wunused-variable]
   static double dmaxarg1,dmaxarg2;
                          ^~~~~~~~
  pymrmr/nrutil.h:10:15: warning: ‘dmaxarg1’ defined but not used [-Wunused-variable]
   static double dmaxarg1,dmaxarg2;
                 ^~~~~~~~
  pymrmr/nrutil.h:7:15: warning: ‘dsqrarg’ defined but not used [-Wunused-variable]
   static double dsqrarg;
                 ^~~~~~~
  pymrmr/nrutil.h:4:14: warning: ‘sqrarg’ defined but not used [-Wunused-variable]
   static float sqrarg;
                ^~~~~~
  error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

  ----------------------------------------
  Failed building wheel for pymrmr
  Running setup.py clean for pymrmr
Failed to build pymrmr
Installing collected packages: pymrmr
  Running setup.py install for pymrmr ... error
    Complete output from command /usr/bin/python3.7 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-febd25wn/pymrmr/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-j0lzuj61/install-record.txt --single-version-externally-managed --compile:
    running install
    running build
    running build_py
    package init file 'pymrmr/__init__.py' not found (or not a regular file)
    running egg_info
    writing pymrmr.egg-info/PKG-INFO
    writing dependency_links to pymrmr.egg-info/dependency_links.txt
    writing requirements to pymrmr.egg-info/requires.txt
    writing top-level names to pymrmr.egg-info/top_level.txt
    reading manifest file 'pymrmr.egg-info/SOURCES.txt'
    reading manifest template 'MANIFEST.in'
    warning: no previously-included files matching '__pycache__' found under directory '*'
    warning: no previously-included files matching '*.py[co]' found under directory '*'
    warning: no files found matching '*.jpg' under directory 'docs'
    warning: no files found matching '*.png' under directory 'docs'
    warning: no files found matching '*.gif' under directory 'docs'
    writing manifest file 'pymrmr.egg-info/SOURCES.txt'
    creating build
    creating build/lib.linux-x86_64-3.7
    creating build/lib.linux-x86_64-3.7/pymrmr
    copying pymrmr/crank.cpp -> build/lib.linux-x86_64-3.7/pymrmr
    copying pymrmr/mrmr.cpp -> build/lib.linux-x86_64-3.7/pymrmr
    copying pymrmr/nrutil.cpp -> build/lib.linux-x86_64-3.7/pymrmr
    copying pymrmr/nrutil.h -> build/lib.linux-x86_64-3.7/pymrmr
    copying pymrmr/pbetai.cpp -> build/lib.linux-x86_64-3.7/pymrmr
    copying pymrmr/pymrmr.cpp -> build/lib.linux-x86_64-3.7/pymrmr
    copying pymrmr/pymrmr.pyx -> build/lib.linux-x86_64-3.7/pymrmr
    copying pymrmr/sort2.cpp -> build/lib.linux-x86_64-3.7/pymrmr
    running build_ext
    skipping 'pymrmr/pymrmr.cpp' Cython extension (up-to-date)
    building 'pymrmr' extension
    creating build/temp.linux-x86_64-3.7
    creating build/temp.linux-x86_64-3.7/pymrmr
    x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/ssec/.local/lib/python3.7/site-packages/numpy/core/include -I/usr/include/python3.7m -c pymrmr/pymrmr.cpp -o build/temp.linux-x86_64-3.7/pymrmr/pymrmr.o -fopenmp -Ofast
    In file included from /home/ssec/.local/lib/python3.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1821:0,
                     from /home/ssec/.local/lib/python3.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:18,
                     from /home/ssec/.local/lib/python3.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
                     from pymrmr/pymrmr.cpp:455:
    /home/ssec/.local/lib/python3.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2: warning: #warning "Using deprecated NumPy API, disable it by " "#defining NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
     #warning "Using deprecated NumPy API, disable it by " \
      ^~~~~~~
    In file included from pymrmr/mrmr.cpp:23:0,
                     from pymrmr/pymrmr.cpp:457:
    pymrmr/pbetai.cpp: In function ‘float betacf(float, float, float)’:
    pymrmr/pbetai.cpp:74:72: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
       if (m > MAXIT) nrerror("a or b too big, or MAXIT too small in betacf");
                                                                            ^
    pymrmr/pbetai.cpp: In function ‘float betai(float, float, float)’:
    pymrmr/pbetai.cpp:87:59: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
       if (x < 0.0 || x > 1.0) nrerror("Bad x in routine betai");
                                                               ^
    In file included from pymrmr/sort2.cpp:3:0,
                     from pymrmr/mrmr.cpp:24,
                     from pymrmr/pymrmr.cpp:457:
    pymrmr/nrutil.cpp: In function ‘float* vector(long int, long int)’:
    pymrmr/nrutil.cpp:31:50: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!v) nrerror("allocation failure in vector()");
                                                      ^
    pymrmr/nrutil.cpp: In function ‘float* vector_phc(long int, long int)’:
    pymrmr/nrutil.cpp:41:50: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!v) nrerror("allocation failure in vector()");
                                                      ^
    pymrmr/nrutil.cpp: In function ‘int* ivector(long int, long int)’:
    pymrmr/nrutil.cpp:51:51: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!v) nrerror("allocation failure in ivector()");
                                                       ^
    pymrmr/nrutil.cpp: In function ‘unsigned char* cvector(long int, long int)’:
    pymrmr/nrutil.cpp:61:51: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!v) nrerror("allocation failure in cvector()");
                                                       ^
    pymrmr/nrutil.cpp: In function ‘long unsigned int* lvector(long int, long int)’:
    pymrmr/nrutil.cpp:71:51: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!v) nrerror("allocation failure in lvector()");
                                                       ^
    pymrmr/nrutil.cpp: In function ‘double* dvector(long int, long int)’:
    pymrmr/nrutil.cpp:81:51: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!v) nrerror("allocation failure in dvector()");
                                                       ^
    pymrmr/nrutil.cpp: In function ‘float** matrix(long int, long int, long int, long int)’:
    pymrmr/nrutil.cpp:93:52: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!m) nrerror("allocation failure 1 in matrix()");
                                                        ^
    pymrmr/nrutil.cpp:99:57: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!m[nrl]) nrerror("allocation failure 2 in matrix()");
                                                             ^
    pymrmr/nrutil.cpp: In function ‘double** dmatrix(long int, long int, long int, long int)’:
    pymrmr/nrutil.cpp:117:52: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!m) nrerror("allocation failure 1 in matrix()");
                                                        ^
    pymrmr/nrutil.cpp:123:57: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!m[nrl]) nrerror("allocation failure 2 in matrix()");
                                                             ^
    pymrmr/nrutil.cpp: In function ‘int** imatrix(long int, long int, long int, long int)’:
    pymrmr/nrutil.cpp:141:52: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!m) nrerror("allocation failure 1 in matrix()");
                                                        ^
    pymrmr/nrutil.cpp:148:57: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!m[nrl]) nrerror("allocation failure 2 in matrix()");
                                                             ^
    pymrmr/nrutil.cpp: In function ‘float** submatrix(float**, long int, long int, long int, long int, long int, long int)’:
    pymrmr/nrutil.cpp:167:53: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!m) nrerror("allocation failure in submatrix()");
                                                         ^
    pymrmr/nrutil.cpp: In function ‘float** convert_matrix(float*, long int, long int, long int, long int)’:
    pymrmr/nrutil.cpp:189:58: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!m) nrerror("allocation failure in convert_matrix()");
                                                              ^
    pymrmr/nrutil.cpp: In function ‘float*** f3tensor(long int, long int, long int, long int, long int, long int)’:
    pymrmr/nrutil.cpp:208:54: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!t) nrerror("allocation failure 1 in f3tensor()");
                                                          ^
    pymrmr/nrutil.cpp:214:59: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!t[nrl]) nrerror("allocation failure 2 in f3tensor()");
                                                               ^
    pymrmr/nrutil.cpp:220:64: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
      if (!t[nrl][ncl]) nrerror("allocation failure 3 in f3tensor()");
                                                                    ^
    In file included from pymrmr/mrmr.cpp:24:0,
                     from pymrmr/pymrmr.cpp:457:
    pymrmr/sort2.cpp: In function ‘void sort2(long unsigned int, float*, float*)’:
    pymrmr/sort2.cpp:68:61: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings]
        if (jstack > NSTACK) nrerror("NSTACK too small in sort2.");
                                                                 ^
    pymrmr/pymrmr.cpp: In function ‘PyObject* __Pyx_PyCFunction_FastCall(PyObject*, PyObject**, Py_ssize_t)’:
    pymrmr/pymrmr.cpp:5418:69: error: too many arguments to function
         return (*((__Pyx_PyCFunctionFast)meth)) (self, args, nargs, NULL);
                                                                         ^
    pymrmr/pymrmr.cpp: In function ‘void __Pyx__ExceptionSave(PyThreadState*, PyObject**, PyObject**, PyObject**)’:
    pymrmr/pymrmr.cpp:5990:21: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’; did you mean ‘curexc_type’?
         *type = tstate->exc_type;
                         ^~~~~~~~
                         curexc_type
    pymrmr/pymrmr.cpp:5991:22: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’; did you mean ‘curexc_value’?
         *value = tstate->exc_value;
                          ^~~~~~~~~
                          curexc_value
    pymrmr/pymrmr.cpp:5992:19: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
         *tb = tstate->exc_traceback;
                       ^~~~~~~~~~~~~
                       curexc_traceback
    pymrmr/pymrmr.cpp: In function ‘void __Pyx__ExceptionReset(PyThreadState*, PyObject*, PyObject*, PyObject*)’:
    pymrmr/pymrmr.cpp:5999:24: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’; did you mean ‘curexc_type’?
         tmp_type = tstate->exc_type;
                            ^~~~~~~~
                            curexc_type
    pymrmr/pymrmr.cpp:6000:25: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’; did you mean ‘curexc_value’?
         tmp_value = tstate->exc_value;
                             ^~~~~~~~~
                             curexc_value
    pymrmr/pymrmr.cpp:6001:22: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
         tmp_tb = tstate->exc_traceback;
                          ^~~~~~~~~~~~~
                          curexc_traceback
    pymrmr/pymrmr.cpp:6002:13: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’; did you mean ‘curexc_type’?
         tstate->exc_type = type;
                 ^~~~~~~~
                 curexc_type
    pymrmr/pymrmr.cpp:6003:13: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’; did you mean ‘curexc_value’?
         tstate->exc_value = value;
                 ^~~~~~~~~
                 curexc_value
    pymrmr/pymrmr.cpp:6004:13: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
         tstate->exc_traceback = tb;
                 ^~~~~~~~~~~~~
                 curexc_traceback
    pymrmr/pymrmr.cpp: In function ‘int __Pyx__GetException(PyThreadState*, PyObject**, PyObject**, PyObject**)’:
    pymrmr/pymrmr.cpp:6059:24: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’; did you mean ‘curexc_type’?
         tmp_type = tstate->exc_type;
                            ^~~~~~~~
                            curexc_type
    pymrmr/pymrmr.cpp:6060:25: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’; did you mean ‘curexc_value’?
         tmp_value = tstate->exc_value;
                             ^~~~~~~~~
                             curexc_value
    pymrmr/pymrmr.cpp:6061:22: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
         tmp_tb = tstate->exc_traceback;
                          ^~~~~~~~~~~~~
                          curexc_traceback
    pymrmr/pymrmr.cpp:6062:13: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_type’; did you mean ‘curexc_type’?
         tstate->exc_type = local_type;
                 ^~~~~~~~
                 curexc_type
    pymrmr/pymrmr.cpp:6063:13: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_value’; did you mean ‘curexc_value’?
         tstate->exc_value = local_value;
                 ^~~~~~~~~
                 curexc_value
    pymrmr/pymrmr.cpp:6064:13: error: ‘PyThreadState {aka struct _ts}’ has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
         tstate->exc_traceback = local_tb;
                 ^~~~~~~~~~~~~
                 curexc_traceback
    In file included from pymrmr/nrutil.cpp:7:0,
                     from pymrmr/sort2.cpp:3,
                     from pymrmr/mrmr.cpp:24,
                     from pymrmr/pymrmr.cpp:457:
    pymrmr/nrutil.h: At global scope:
    pymrmr/nrutil.h:38:21: warning: ‘iminarg2’ defined but not used [-Wunused-variable]
     static int iminarg1,iminarg2;
                         ^~~~~~~~
    pymrmr/nrutil.h:38:12: warning: ‘iminarg1’ defined but not used [-Wunused-variable]
     static int iminarg1,iminarg2;
                ^~~~~~~~
    pymrmr/nrutil.h:34:21: warning: ‘imaxarg2’ defined but not used [-Wunused-variable]
     static int imaxarg1,imaxarg2;
                         ^~~~~~~~
    pymrmr/nrutil.h:34:12: warning: ‘imaxarg1’ defined but not used [-Wunused-variable]
     static int imaxarg1,imaxarg2;
                ^~~~~~~~
    pymrmr/nrutil.h:30:22: warning: ‘lminarg2’ defined but not used [-Wunused-variable]
     static long lminarg1,lminarg2;
                          ^~~~~~~~
    pymrmr/nrutil.h:30:13: warning: ‘lminarg1’ defined but not used [-Wunused-variable]
     static long lminarg1,lminarg2;
                 ^~~~~~~~
    pymrmr/nrutil.h:26:22: warning: ‘lmaxarg2’ defined but not used [-Wunused-variable]
     static long lmaxarg1,lmaxarg2;
                          ^~~~~~~~
    pymrmr/nrutil.h:26:13: warning: ‘lmaxarg1’ defined but not used [-Wunused-variable]
     static long lmaxarg1,lmaxarg2;
                 ^~~~~~~~
    pymrmr/nrutil.h:22:22: warning: ‘minarg2’ defined but not used [-Wunused-variable]
     static float minarg1,minarg2;
                          ^~~~~~~
    pymrmr/nrutil.h:22:14: warning: ‘minarg1’ defined but not used [-Wunused-variable]
     static float minarg1,minarg2;
                  ^~~~~~~
    pymrmr/nrutil.h:18:22: warning: ‘maxarg2’ defined but not used [-Wunused-variable]
     static float maxarg1,maxarg2;
                          ^~~~~~~
    pymrmr/nrutil.h:18:14: warning: ‘maxarg1’ defined but not used [-Wunused-variable]
     static float maxarg1,maxarg2;
                  ^~~~~~~
    pymrmr/nrutil.h:14:24: warning: ‘dminarg2’ defined but not used [-Wunused-variable]
     static double dminarg1,dminarg2;
                            ^~~~~~~~
    pymrmr/nrutil.h:14:15: warning: ‘dminarg1’ defined but not used [-Wunused-variable]
     static double dminarg1,dminarg2;
                   ^~~~~~~~
    pymrmr/nrutil.h:10:24: warning: ‘dmaxarg2’ defined but not used [-Wunused-variable]
     static double dmaxarg1,dmaxarg2;
                            ^~~~~~~~
    pymrmr/nrutil.h:10:15: warning: ‘dmaxarg1’ defined but not used [-Wunused-variable]
     static double dmaxarg1,dmaxarg2;
                   ^~~~~~~~
    pymrmr/nrutil.h:7:15: warning: ‘dsqrarg’ defined but not used [-Wunused-variable]
     static double dsqrarg;
                   ^~~~~~~
    pymrmr/nrutil.h:4:14: warning: ‘sqrarg’ defined but not used [-Wunused-variable]
     static float sqrarg;
                  ^~~~~~
    error: command 'x86_64-linux-gnu-gcc' failed with exit status 1

    ----------------------------------------
Command "/usr/bin/python3.7 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-febd25wn/pymrmr/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-j0lzuj61/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-febd25wn/pymrmr/

[TheeZin]

Here, I have the same error. Have you solved that?

[danaoke666]

error: Microsoft Visual C++ 14.0 is required. Get it with "Microsoft Visual C++ Build Tools": https://visualstudio.microsoft.com/downloads/

ERROR: Failed building wheel for pymrmr
above is my error，have you solved that？

[TheeZin]

Yes, I have found that pymrmr can only run on python 3.6. Have you tried on python 3.6. Hope that can help you.