fix version number for python packages TODO

Author: btauro

README.md

@@ -155,9 +155,8 @@ We require several Python modules for AIFM, for plot generation, and for our ben
 cd /home/trackfm
 sudo pip3 install -r requirements.txt
 sudo pip install --upgrade pip
-sudo pip install cmake
+sudo pip install cmake==3.22.0
 ```
-TODO: I'd use specific version numbers in `requirements.txt`
 
 **Compiler Toolchain**
 

requirements.txt

@@ -1,10 +1,8 @@
-scikit-build
-pymemcache
-scipy
-matplotlib
+pymemcache==3.5.2
+scipy==1.5.4
+matplotlib==3.3.4
 jinja2
-psutil
-grpcio 
-grpcio-tools 
-cmake
-wllvm
+psutil==5.9.5
+grpcio==1.48.2 
+grpcio-tools==1.48.2 
+wllvm==1.3.1