Same for me as for John: after sage -sh math-readline /bin/sh: 1: math: not found
the sage shell is not displaying what I am typing. and even the bash shell itself is in the same not-displaying mode. Frederic Le mercredi 31 mai 2017 12:03:08 UTC+2, John Cremona a écrit : > > On 31 May 2017 at 10:43, Jeroen Demeyer <jdem...@cage.ugent.be > <javascript:>> wrote: > > On 2017-05-30 23:51, John H Palmieri wrote: > >> > >> I'm getting intermittent timeouts from src/sage/doctest/external.py, > and > >> in particular the "has_mathematica()" test. This is a new (but > >> underpowered) computer and it does not have mathematica installed. If I > >> run > >> > >> $ sage --sh > >> $ math-readline > >> > >> then 19 out of 20 times, it fails immediately > > > > > > Define "fails immediately". The fact that it only "fails immediately" 19 > out > > of 20 times means that the "fails immediately" is somehow non-trivial. > > I tried this. First time it did actually start up Mathematica which > was a surprise since I did not know that my office desktop had > Mathematica on it... > On a machine which certainly does not, I got the message expected > (sage-sh) jec@lehner:sextics$ math-readline > /bin/sh: 1: math: not found > > *but* after that the terminal was in a weird state, not echoing input, > which I got out of by blindly typing "exit" which got me out of the > Sage shell. > > Conclusion: even when there is no Mathematica something non-trivial > and possibly bad is happening. > > > > > > > -- > > 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...@googlegroups.com <javascript:>. > > To post to this group, send email to sage-r...@googlegroups.com > <javascript:>. > > Visit this group at https://groups.google.com/group/sage-release. > > For more options, visit https://groups.google.com/d/optout. > -- 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.
