On Sun, 18 Sep 2016, jack wrote:
Ubuntu16.04.
P=plot(log((1+x)/(1-x)), (x, -1,1))
show(P)
gives a lengthy error message which ends with
ImportError: cannot import name scimath
I installed sage at /home/jack/Tools
One clue might be the initial message I get on initiating sage in a
terminal. It reads:
****************************************
sys:1: RuntimeWarning: not adding directory '' to sys.path since everybody
can write to it.
I have no real clue, but I would start with
strace -e file ./sage 2> log-f
then write
plot(sin)
or something similar and then quit Sage. After that
fgrep tmp_ log-f
shows
open(".../.sage/temp/j-op7010/12072/tmp_n3Sn3X.png", ...) = 11
etc. and
fgrep EACCESS log-f
finds nothing.
--
Jori Mäntysalo
