It's not working qepcad [closed]

asked 0 years ago

Roman1988 gravatar image

updated 0 years ago

FrédéricC gravatar image

In Sage 10.2 gives an error RuntimeError: unable to start QEPCAD: End Of File (EOF). Exception style platform.

In doing so in sagecell everything works.

Example:

qepcad(x > 0)
----------------------- 
RuntimeError: unable to start QEPCAD: End Of File (EOF). Exception style platform.
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Closed for the following reason the question is answered, right answer was accepted by Max Alekseyev
close date 2024-05-17 16:29:19.205991

Comments

How Sage / qepcad were installed? What platform / os?

Max Alekseyev gravatar imageMax Alekseyev ( 0 years ago )

Windows 10. WSL: Ubuntu 22.04, conda (as described on the website).

Roman1988 gravatar imageRoman1988 ( 0 years ago )

Check what is qepcad command line and try to run it manually from the shell:

sage: from sage.interfaces.qepcad import _qepcad_cmd
sage: _qepcad_cmd()
Max Alekseyev gravatar imageMax Alekseyev ( 0 years ago )

Nothing's changed

RuntimeError: unable to start QEPCAD: End Of File (EOF). Exception style platform. Qepcad with PID 146171 running /usr/bin/env qe=/home/roman/miniforge3/envs/sage qepcad

Roman1988 gravatar imageRoman1988 ( 0 years ago )

Do you have qepcad installed? Does it run from Ubuntu shell?

Max Alekseyev gravatar imageMax Alekseyev ( 0 years ago )