'mr_transform' is not executable
Closed this issue · 2 comments
When running the non-cartesian recon example and test_binding.py, both reported 'mr_transform' is not found. And all the files under build/temp/export/bin are not executable, though the building log reported no error or warning.
Hello @guanhuaw , thank you for using the package and reporting the issue you see.
What is your OS and can you see the binaries in build/temp/extern/bin ?
Below, I have replied some concerns assuming you have a linux machine (preferably Ubuntu)
If you see the binaries, try to see if running them works, if it fails, try to use chmod +x * , which should make them executable.
Once you are able to execute, can you please copy over these files to /usr/bin or /usr/local/bin . This will ensure this issue does not come up in future. Another option is to add this path to your PATH variable, although this isnt exactly a permanent solution.
Finally, a quick way to see all the features of the package can be done through https://github.com/CEA-COSMIC/pysap-tutorials on jupyter notebook.
Thanks much! Yes, it is running an ubuntu machine. After giving the execution rights, the binaries under build/temp/extern/bin are now executable and test_binding.py runs successfully.