Check Windows installation

[krystophny]

Observations/Actions on Windows:

• Skip tests with Fortran compiler requirements
• Anaconda needs to be in Path (including MKL dlls) to run python from command line to run tests via profit run
python.exe has to be copied to python3.exe to enable tests designed for Ubuntu
• Symlinks don't work on Windows

[Squadula]

Additional observations on Windows (using conda environment):

• Problems with multiprocessing
• Permission error: Multiple processes accessing interface.npy (solution: zeroMQ?)

Steps to reproduce:

1. Create new python3.9 conda environment (profit_env)
2. Download required packages for profit from README.md via Anaconda
3. Download additional packages via conda cmd prompt: Chaospy, GPy
4. Download profit via pip according to this guide. Used commands:

conda install -n profit_env pip
conda activate profit_env
pip install profit

5. Install git according to this article
6. Set up conda in git bash (see here)

profit --help

7. In examples/mockup/study folder:

profit --help

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[krystophny]

Robert suggests: Test with zeromq (no interface file) and fork=false (no multiprocessing)

[Squadula]

Adding fork: false to the (local) runner and class: zeromq to interface in run in profit.yaml solves the problem.

Additionally the symbolic links were replaced with the actual files.