Ah, that's it. I had put the .magmapass file in my home directory, but never set up MAGMAPASSFILE as an environment variable. For some reason when I started magma from the command line, or with !magma this didn't bother it, but from the notebook it did. I added something to set MAGMAPASSFILE in the magma script and now everything works ok.
Victor On May 28, 9:09 pm, William Stein <[email protected]> wrote: > On Fri, May 28, 2010 at 5:46 PM, Jason Grout > > > > > > <[email protected]> wrote: > > On 5/28/10 7:10 PM, William Stein wrote: > > >> On Fri, May 28, 2010 at 5:07 PM, VictorMiller<[email protected]> > >> wrote: > > >>> After 1/2 hour (!) I decided to interrupt the worksheet, quite the > >>> notebook, quite sage, and then restart sage. Now when I try > > >>> os.system('mamga') it comes back right away with > > >>> Can't open Magma password file > >>> .magmapass > > >>> 256 > > > I wonder if it just can't find the magma password file. After skimming > > >http://magma.maths.usyd.edu.au/magma/prot/prot.html > > > it looks like you can (must?) set the MAGMAPASSFILE environment variable. > > Can you try: > > > os.system('export MAGMAPASSFILE=<wherever this is> && magma') > > No, do > > os.system('export MAGMAPASSFILE=<wherever this is> && magma < /dev/null') > > so you don't just hang things. > > > > > > > > > or > > > import os > > os.environ['MAGMAPASSFILE'] > > > Jason > > > -- > > To post to this group, send email to [email protected] > > To unsubscribe from this group, send email to > > [email protected] > > For more options, visit this group at > >http://groups.google.com/group/sage-support > > URL:http://www.sagemath.org > > -- > William Stein > Professor of Mathematics > University of Washingtonhttp://wstein.org -- To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
