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
    )

            
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