Fortran & C compiler version

[leronjulian]

Hello, may you specify what Fortran & C compiler version was used in your implementation? I believe I am having compiling issues due to the wrong version being used

[JRLoveridge]

Can you please open an issue and post the error messages that you get when attempting to install and your OS and compiler versions on your system?

[leronjulian]

This is the error I am getting when running 'pip install .'

[JRLoveridge]

This Recursion Error occurs in the f2py part of numpy rather than the compilers themselves. It seems to have been introduced in a newer version of numpy. Try install numpy with version 1.21.2 and then run pip install . Let me know if there is any issue after that.
I will push something that updates the requirements.txt shortly.

[leronjulian]

changing my numpy version solved the previous issue but now I run into this. Likely another package with the wrong version installed?

[JRLoveridge]

I have never encountered this error before. Is this the whole error message / traceback? Does the error persist if trying to install fresh in a new environment?

[JRLoveridge]

The treatment of legacy Fortran code has changed from GCC 9.X to 10.X+ (GNU Fortran / gfortran) so currently there is a flag in the setup.py script which needs to be commented if trying to install using GCC 9.X or earlier versions. The flag is extra_f77_compile_args=["-fallow-argument-mismatch"]. There is extra discussion of this point in setup.py. I hope that helps. The default version of the package should compile with GCC v11.3.

[leronjulian]

That solution worked. Thanks!