Fix the error when importing torch (1.1.0) on osx (#251)

* Fix the error when importing torch (1.1.0) on osx

pytorch/pytorch#20030

* Update torch version to 1.1.0 for linux

* Update the doc for OS X about an external dependency on libomp

.travis.yml

@@ -37,6 +37,7 @@ before_install:
 - if [ "$TRAVIS_OS_NAME" = "linux" ]; then sudo apt-get install -q -y libmecab-dev swig mecab unidic-mecab; fi
 - if [ "$TRAVIS_OS_NAME" = "osx" ]; then brew update;fi
 - if [ "$TRAVIS_OS_NAME" = "osx" ]; then brew install swig mecab mecab-unidic; fi
+- if [ "$TRAVIS_OS_NAME" = "osx" ]; then brew install libomp; fi
 - if [ "$TRAVIS_OS_NAME" = "osx" ]; then sed -i -e "s/ipadic/unidic/" /usr/local/etc/mecabrc; fi
 - wget -O miniconda.sh https://repo.continuum.io/miniconda/Miniconda3-latest-$OS.sh
 - bash miniconda.sh -b -p $HOME/miniconda
@@ -65,10 +66,10 @@ before_install:
 - |
   if [ "$TRAVIS_OS_NAME" = "linux" ]; then
     if [ "${PYTHON}" = "3.6" ]; then
-      pip install https://download.pytorch.org/whl/cpu/torch-1.0.1.post2-cp36-cp36m-linux_x86_64.whl
+      pip install https://download.pytorch.org/whl/cpu/torch-1.1.0-cp36-cp36m-linux_x86_64.whl
     fi
     if [ "${PYTHON}" = "3.7" ]; then
-      pip install https://download.pytorch.org/whl/cpu/torch-1.0.1.post2-cp37-cp37m-linux_x86_64.whl
+      pip install https://download.pytorch.org/whl/cpu/torch-1.1.0-cp37-cp37m-linux_x86_64.whl
     fi
   fi
 

CHANGELOG.rst

@@ -7,6 +7,7 @@ Fixed
 
 Added
 ^^^^^
+* `@HiromuHota`_: Update the doc for OS X about an external dependency on libomp.
 * `@HiromuHota`_: Add test_classifier.py to unit test Classifier and its subclasses.
 * `@senwu`_: Add test_simple_tokenizer.py to unit test simple_tokenizer.
 * `@HiromuHota`_: Add test_spacy_parser.py to unit test spacy_parser.

docs/user/getting_started.rst

@@ -16,6 +16,7 @@ For OS X using homebrew_::
     $ brew install poppler
     $ brew install postgresql
     $ brew install libpng freetype pkg-config
+    $ brew install libomp #https://github.com/pytorch/pytorch/issues/20030
 
 On Debian-based distros::