Error installing GenSVM

[Dr4cky]

I tried to install the package, but encountered the following error (the error is larger, this is only a section. I can attach the entire error if needed). I tried to install the package across different laptops, but the same issue occurs. I tried $ pip install numpy && pip install gensvm as well as $ pip install gensvm.

Thank you!

Collecting gensvm
ERROR: Command errored out with exit status 1:
command: 'C:\Users\USER\Anaconda3\python.exe' -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'C:\Users\USER\AppData\Local\Temp\2\pip-install-k2yboajk\gensvm_1fc99d4f45454cd9a08d64a952191cb9\setup.py'"'"'; file='"'"'C:\Users\USER\AppData\Local\Temp\2\pip-install-k2yboajk\gensvm_1fc99d4f45454cd9a08d64a952191cb9\setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' egg_info --egg-base 'C:\Users\USER\AppData\Local\Temp\2\pip-pip-egg-info-d1ys9viq'
cwd: C:\Users\USER\AppData\Local\Temp\2\pip-install-k2yboajk\gensvm_1fc99d4f45454cd9a08d64a952191cb9
Complete output (49 lines):
Could not locate executable g77
Could not locate executable f77
Could not locate executable ifort
Could not locate executable ifl
Could not locate executable f90
Could not locate executable DF
Could not locate executable efl
Could not locate executable gfortran
Could not locate executable f95
Could not locate executable g95
Could not locate executable efort
Could not locate executable efc
Could not locate executable flang
don't know how to compile Fortran code on platform 'nt'
C:\Users\USER\Anaconda3\lib\site-packages\numpy\distutils\system_info.py:1989: UserWarning:
Optimized (vendor) Blas libraries are not found.
Falls back to netlib Blas library which has worse performance.
A better performance should be easily gained by switching
Blas library.
if self._calc_info(blas):
C:\Users\USER\Anaconda3\lib\site-packages\numpy\distutils\system_info.py:1989: UserWarning:
Blas (http://www.netlib.org/blas/) libraries not found.
Directories to search for the libraries can be specified in the
numpy/distutils/site.cfg file (section [blas]) or by setting
the BLAS environment variable.
if self._calc_info(blas):
C:\Users\USER\Anaconda3\lib\site-packages\numpy\distutils\system_info.py:1989: UserWarning:
Blas (http://www.netlib.org/blas/) sources not found.
Directories to search for the sources can be specified in the
numpy/distutils/site.cfg file (section [blas_src]) or by setting
the BLAS_SRC environment variable.
if self._calc_info(blas):
Traceback (most recent call last):
File "", line 1, in
File "C:\Users\USER\AppData\Local\Temp\2\pip-install-k2yboajk\gensvm_1fc99d4f45454cd9a08d64a952191cb9\setup.py", line 348, in
attr = configuration().todict()
File "C:\Users\USER\AppData\Local\Temp\2\pip-install-k2yboajk\gensvm_1fc99d4f45454cd9a08d64a952191cb9\setup.py", line 253, in configuration
cblas_libs, blas_info = _skl_get_blas_info()
File "C:\Users\USER\AppData\Local\Temp\2\pip-install-k2yboajk\gensvm_1fc99d4f45454cd9a08d64a952191cb9\setup.py", line 164, in _skl_get_blas_info
blas_info = get_info("blas_opt", notfound_action=2)
File "C:\Users\USER\Anaconda3\lib\site-packages\numpy\distutils\system_info.py", line 584, in get_info
return cl().get_info(notfound_action)
File "C:\Users\USER\Anaconda3\lib\site-packages\numpy\distutils\system_info.py", line 850, in get_info
raise self.notfounderror(self.notfounderror.doc)
numpy.distutils.system_info.BlasNotFoundError:
Blas (http://www.netlib.org/blas/) libraries not found.
Directories to search for the libraries can be specified in the
numpy/distutils/site.cfg file (section [blas]) or by setting
the BLAS environment variable.

[GjjvdBurg]

Thanks for letting me know about this @Dr4cky! I'll look into this as soon as I can. In the meantime, perhaps the R package for GenSVM can be useful to you.

[Dr4cky]

No problem, thanks for your response. Attached you'll find the full error log, probably more useful than what I have already posted.

GenSVM error.docx

[GjjvdBurg]

Thanks for the detailed log @Dr4cky, much appreciated!