View source for Python packages that are non-trivial to install

==Numpy, scipy==
Numpy and scipy are available for all centrally installed Python versions, but if you need the newest version that is available you might need to install it locally in your home directory. Both packages can be linked against the higly-optimized OpenBLAS linear algebra libraries. For this, the path to the OpenBLAS library needs to be specified in an environment variable:

*Distuils 
 OPENBLAS=/cluster/apps/openblas/0.2.13_seq/x86_64/gcc_4.8.2/lib python setup.py install

*PIP
 OPENBLAS=/cluster/apps/openblas/0.2.13_seq/x86_64/gcc_4.8.2/lib python -m pip3 install --user --upgrade numpy
 OPENBLAS=/cluster/apps/openblas/0.2.13_seq/x86_64/gcc_4.8.2/lib python -m pip3 install --user --upgrade scipy

==Numba/llvmlite==

* module load gcc/4.8.2 python/2.7.6
* python -m pip3 install --user enum34
* LLVM_CONFIG=/cluster/apps/llvm/3.6.0/x86_64/bin/llvm-config python -m pip3 install --user llvmlite==0.8.0
* python -m pip3 install --user numba==0.22.1