import error while performing ptestlong sage 8.1.rc3 (also appears in earlier versions) "make ptestlong":
sage is accessing old installation of sympy, which is located in the last path of PYTHONPATH ~$ echo $PYTHONPATH :/home/georg/data/sync/software/Python:/tmp/pytex:/home/georg/data/sync/.system/extensions/python/lib:/home/georg/data/sync/.system/extensions/python/external_modules I know I have to clean up my environment! Unsetting PYTHONPATH solves this issue and ptestlong runs without any fail. But shouldn't use sage it's own version of sympy before tracing back to another one? Doctesting 3630 files using 8 threads. Traceback (most recent call last): File "/mnt/software/sage-8.1.rc3/src/bin/sage-runtests", line 125, in <module> err = DC.run() File "/mnt/software/sage-8.1.rc3/local/lib/python2.7/site-packages/sage/doctest/control.py", line 1144, in run self.run_doctests() File "/mnt/software/sage-8.1.rc3/local/lib/python2.7/site-packages/sage/doctest/control.py", line 867, in run_doctests self.dispatcher = DocTestDispatcher(self) File "/mnt/software/sage-8.1.rc3/local/lib/python2.7/site-packages/sage/doctest/forker.py", line 1403, in __init__ init_sage() File "/mnt/software/sage-8.1.rc3/local/lib/python2.7/site-packages/sage/doctest/forker.py", line 134, in init_sage from sympy.printing.pretty.stringpict import stringPict File "/home/georg/data/sync/.system/extensions/python/external_modules/sympy/__init__.py", line 27, in <module> raise ImportError("It appears 2to3 has been run on the codebase. Use " ImportError: It appears 2to3 has been run on the codebase. Use Python 3 or get the original source code. Makefile:113: recipe for target 'ptestlong' failed make: *** [ptestlong] Error 1 Georg -- You received this message because you are subscribed to the Google Groups "sage-release" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-release+unsubscr...@googlegroups.com. To post to this group, send email to sage-release@googlegroups.com. Visit this group at https://groups.google.com/group/sage-release. For more options, visit https://groups.google.com/d/optout.