It's not working qepcad [closed]

asked 2024-05-07 16:13:11 +0200

Roman1988 gravatar image

updated 2024-05-10 10:47:43 +0200

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 ( 2024-05-07 22:26:54 +0200 )edit

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

Roman1988 gravatar imageRoman1988 ( 2024-05-08 22:38:35 +0200 )edit

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 ( 2024-05-08 23:06:19 +0200 )edit

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 ( 2024-05-09 00:14:56 +0200 )edit

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

Max Alekseyev gravatar imageMax Alekseyev ( 2024-05-09 02:18:02 +0200 )edit
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