- 1 year ago
f2py fails to run - error in CompaqVisualFCompiler, with no compaq compiler installed
The error message you're encountering ("error in CompaqVisualFCompiler") suggests that the f2py
tool is trying to use a Compaq Visual Fortran compiler, which might not be available on your system. This can happen if f2py
is incorrectly detecting the presence of the Compaq compiler or if there's a configuration issue.
Here are a few steps you can take to troubleshoot and resolve this issue:
Check Python Environment:
Make sure that you're using the correct Python environment where you want to runf2py
. If you have multiple Python installations, make sure you're using the intended one.Check
f2py
Version:
Ensure that you're using the latest version off2py
. You can update it using the following command:csspip install --upgrade numpy
Check
f2py
Installation:
Verify that thef2py
package is properly installed. You can uninstall and reinstall it using:pip uninstall numpy
pip install numpy
Clear Cache:
Clear any cached files that might be causing the issue. In your command prompt or terminal, run:arduinof2py --clear-caches
Use Python Option:
Explicitly specify the Python interpreter you want to use withf2py
. For example:python -m numpy.f2py ...
Check Environment Variables:
Make sure that there are no environment variables set that could be causingf2py
to incorrectly detect the Compaq compiler.Remove Invalid Compilers:
If you had previously installed the Compaq compiler or any other Fortran compilers, make sure that they are correctly uninstalled and that their paths are removed from your system'sPATH
environment variable.Check System Path:
Ensure that your system'sPATH
environment variable is set correctly and doesn't contain any paths to Compaq compiler-related directories.Reinstall NumPy:
If none of the above steps work, you might consider reinstalling NumPy and its dependencies to ensure a clean installation.Consult NumPy Documentation:
Refer to the NumPy documentation or forums for any specific issues related tof2py
on your platform.
If the issue persists after trying these steps, it might be helpful to provide more detailed error messages and context. This can aid in diagnosing the problem more accurately.