Hi. I was told that one can use sage -t namefile.py
to test some code. When I used the code, I got the following thing that is not what I want
/usr/lib/python3/dist-packages/apport/report.py:13: DeprecationWarning: the imp module is deprecated in favour of importlib; see the module's documentation for alternative uses import fnmatch, glob, traceback, errno, sys, atexit, locale, imp, stat Traceback (most recent call last): File "/usr/share/sagemath/bin/sage-runtests", line 178, in <module> DC = DocTestController(options, args) File "/usr/lib/python3/dist-packages/sage/doctest/control.py", line 358, in __init__ for pkg in list_packages('optional', local=True).values(): File "/usr/lib/python3/dist-packages/sage/misc/package.py", line 236, in list_packages for p in os.listdir(SAGE_PKGS): FileNotFoundError: [Errno 2] No such file or directory: '/usr/share/sagemath/build/pkgs'