I tried using sage -python It still bombs out, but slightly differently: it now does a
raise child_exception in the _execute_child method of subprocess, and gets the error string OSError: [Errno 2] No such file or directory On Apr 22, 12:58 pm, Jason Grout <jason-s...@creativetrax.com> wrote: > On 04/22/2010 11:38 AM, VictorMiller wrote: > > > I have some old Python programs that I've been using, and would like > > to use them as part of SAGE. One particular function I have uses the > > standard python module subprocess to call an external program, and > > then process the output from that. This has worked fine in python for > > a number of years (through various python version changes). However, > > when I try to use it from within SAGE, when subprocess is finished > > with the process and it tries to close the process handle it gets an > > error > > > OSError: [Errno 2] No such file or directory. > > > [Actually I'm not sure if it's even able to spawn the process at all] > > > Is there a known issue with using subprocess from within SAGE? > > What if you invoke them using sage -python? That will just launch the > Sage's version of python, and will narrow down the problem to being > (possibly) just a problem with python 2.6.4 (the version that comes with > Sage). > > Thanks, > > Jason > > -- > Jason Grout > > -- > To post to this group, send email to sage-support@googlegroups.com > To unsubscribe from this group, send email to > sage-support+unsubscr...@googlegroups.com > For more options, visit this group > athttp://groups.google.com/group/sage-support > URL:http://www.sagemath.org -- To post to this group, send email to sage-support@googlegroups.com To unsubscribe from this group, send email to sage-support+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/sage-support URL: http://www.sagemath.org
