Sage crashes on start

asked 2018-07-18 05:22:40 +0200

Naturelover gravatar image

I just installed Sagemath 7.6 on my Fedora 20 system, and ran ./sage for the first time, and got a crash message after it went through several patch operations. The resulting crash file is as below. Please advise if any action is needed to recover.

IPython post-mortem report

{'commit_hash': u'5c9c918', 'commit_source': 'installation', 'default_encoding': 'UTF-8', 'ipython_path': '/home/jkoshi/SageMath/local/lib/python2.7/site-packages/IPython', 'ipython_version': '5.1.0', 'os_name': 'posix', 'platform': 'Linux-3.19.8-100.fc20.x86_64-x86_64-with-fedora-20-Heisenbug', 'sys_executable': '/home/jkoshi/SageMath/local/bin/python', 'sys_platform': 'linux2', 'sys_version': '2.7.13 (default, Mar 26 2017, 18:34:22) \n[GCC 6.3.1 20161221 (Red Hat 6.3.1-1)]'}

Crash traceback:

edit retag flag offensive close merge delete



Did you install:

  • using the Fedora package manager,
  • using a binary from the download page on the SageMath website,
  • building Sage from source,
  • other?

Any particular reason for installing SageMath 7.6 instead of the latest version, SageMath 8.2?

slelievre gravatar imageslelievre ( 2018-07-18 08:44:33 +0200 )edit

Would you consider asking that on the sage-support mailing list ?

Emmanuel Charpentier gravatar imageEmmanuel Charpentier ( 2018-07-18 08:46:05 +0200 )edit

The first time you run Sage, make sure that in your shell, python will run Python2 and not Python3.

For example, do you have Anaconda installed and coming first in your PATH? If so, try removing it from your PATH the first time you run Sage.

slelievre gravatar imageslelievre ( 2018-07-18 13:56:17 +0200 )edit

Note: also asked (and solved) on sage-support:

slelievre gravatar imageslelievre ( 2018-07-18 14:46:33 +0200 )edit