On Sunday, June 4, 2017 at 8:40:24 PM UTC+1, Sam DeHority wrote: > > Strange problem I've been having for the past few days. I am running Arch > linux, SageMath version 7.6, Release Date: 2017-03-25. > > I am able to fully use sage at the command prompt and everything works > smoothly. But, when I try to evaluate any expression in the notebook, it > hangs and the computation never finishes. Attached is a picture on a 2+2 > which never completed, after 10+ minutes. > > for some reason you have sagenb loading from the system python directory /usr/lib/python2.7/ and some of the packages are not the needed version (e.g. twistd 17.1.0)
Not surprisingly this might be broken. I don't know how you managed to achieve this, in fact---does arch has its own Sage clone that you installed? (I know gentoo has sage on gentoo, but arch?) Sage is meant to have its own, separate, installation of Python, with appropriate, and often different from the system packages versions installed. > Executing twistd --pidfile="sage_notebook.sagenb/sagenb.pid" -ny > "sage_notebook.sagenb/twistedconf.tac" > /usr/lib/python2.7/site-packages/sagenb/notebook/conf.py:13: > ExtDeprecationWarning: Importing flask.ext.babel is deprecated, use > flask_babel instead. > from flask.ext.babel import gettext, lazy_gettext > /usr/lib/python2.7/site-packages/sagenb/flask_version/base.py:13: > ExtDeprecationWarning: Importing flask.ext.autoindex is deprecated, use > flask_autoindex instead. > from flask.ext.autoindex import AutoIndex > /usr/lib/python2.7/site-packages/flask_autoindex/__init__.py:18: > ExtDeprecationWarning: Importing flask.ext.silk is deprecated, use > flask_silk instead. > from flask.ext.silk import Silk > /usr/lib/python2.7/site-packages/sagenb/flask_version/base.py:16: > ExtDeprecationWarning: Importing flask.ext.openid is deprecated, use > flask_openid instead. > from flask.ext.openid import OpenID > 2017-06-04T14:07:39-0500 [-] Loading > sage_notebook.sagenb/twistedconf.tac... > 2017-06-04T14:07:40-0500 [-] Loaded. > 2017-06-04T14:07:40-0500 [twisted.scripts._twistd_unix.UnixAppLogger#info] > twistd 17.1.0 (/usr/bin/python2 2.7.13) starting up. > 2017-06-04T14:07:40-0500 [twisted.scripts._twistd_unix.UnixAppLogger#info] > reactor class: twisted.internet.epollreactor.EPollReactor. > 2017-06-04T14:07:40-0500 [-] QuietSite starting on 8080 > 2017-06-04T14:07:40-0500 [__builtin__.QuietSite#info] Starting factory > <__builtin__.QuietSite instance at 0x7f18c4044fc8> > 2017-06-04T14:08:44-0500 [-] Timing out client: IPv4Address(TCP, > '127.0.0.1', 43446) > 2017-06-04T14:09:25-0500 [-] Timing out client: IPv4Address(TCP, > '127.0.0.1', 43444) > -- You received this message because you are subscribed to the Google Groups "sage-support" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/sage-support. For more options, visit https://groups.google.com/d/optout.
