Thank you all for the useful comments! Antonio, I wasn't aware of the somewhat limiting way a repo installation works, this remark made me try to stick to building from source. Thanks Timo for the emphasis, compiling the develop branch was smooth, I'd switch back to 8.2+patch if needed. Cheers, Amit
בתאריך יום ראשון, 8 ביולי 2018 בשעה 12:10:01 UTC+3, מאת Amit Wolecki: > > Hi all! > Installing sage (8.2) from maintained repo on Arch linux provided a low > functioning installation which symptoms are given here in the end. I then > tried to build sage from source, failing with a "generate-posix-vars > failed" and segfault. This issue resembles > https://bugs.python.org/issue33374 and https://bugs.python.org/issue21166 > yet I could not deduce a solution to my case. > System: ver 4.17.4 kernel, with gcc 8.1.1. Has python 2.7.15 installed > CPU: Intel(R) Core(TM) i3-3220 CPU @ 3.30GHz, 4 cores > > As for the packaged installation problem, two examples are: > 1. sage --testall fails to start, returning: > > Setting permissions of DOT_SAGE directory so only you can read and write > it. > no stored timings available > Running doctests with ID 2018-07-08-11-31-28-50157d1f. > Using --optional=optional,sage > Doctesting entire Sage library. > Traceback (most recent call last): > File "/usr/bin/sage-runtests", line 127, in <module> > err = DC.run() > File "/usr/lib/python2.7/site-packages/sage/doctest/control.py", line > 1150, in run > self.add_files() > File "/usr/lib/python2.7/site-packages/sage/doctest/control.py", line > 696, in add_files > sagenb_loc = working_set.find(Requirement.parse('sagenb')).location > AttributeError: 'NoneType' object has no attribute 'location' > > 2. installation of packages fail due to some environment confusion, for > example: > [amit@amit-desk sage-8.2]$ sage -pip install surface_dynamics > Collecting surface_dynamics > Using cached > https://files.pythonhosted.org/packages/52/8d/9d27f127f159ac58f31a318c36a633d992b5f2430f0624a01910e3c1f5b6/surface_dynamics-0.4.0.tar.gz > Complete output from command python setup.py egg_info: > Traceback (most recent call last): > File "/tmp/pip-install-kf5xxcpj/surface-dynamics/setup.py", line 9, > in <module> > from sage.env import SAGE_SRC, SAGE_VERSION > ModuleNotFoundError: No module named 'sage' > > During handling of the above exception, another exception occurred: > > Traceback (most recent call last): > File "<string>", line 1, in <module> > File "/tmp/pip-install-kf5xxcpj/surface-dynamics/setup.py", line 11, > in <module> > raise ValueError("this package currently installs only inside > SageMath (http://www.sagemath.org)") > ValueError: this package currently installs only inside SageMath ( > http://www.sagemath.org) > > ---------------------------------------- > Command "python setup.py egg_info" failed with error code 1 in > /tmp/pip-install-kf5xxcpj/surface-dynamics/ > > I tried to search for leads from these two, but couldn't understand the > underlying problem. > Many thanks in advance, > Amit. > -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. For more options, visit https://groups.google.com/d/optout.
