[SCIP] pyscipopt installation query

Welma mogitiwelma at gmail.com
Mon Jun 26 08:57:06 CEST 2023


Hello SCIP experts,

Currently trying to install PySCIPOpt but I am getting the error below. My
SCIP installation is working.


welma at welma-HP-EliteBook:~$ python3 -m pip install pyscipopt
Defaulting to user installation because normal site-packages is not
writeable
Collecting pyscipopt
  Using cached PySCIPOpt-4.3.0.tar.gz (665 kB)
  Installing build dependencies ... done
  Getting requirements to build wheel ... error
  error: subprocess-exited-with-error

  × Getting requirements to build wheel did not run successfully.
  │ exit code: 1
  ╰─> [2 lines of output]
      SCIPOPTDIR=/Documents/scipoptsuite-8.o.3/ does not contain an include
directory; searching for include files in src or ../src directory.
      Could not find a src directory in
SCIPOPTDIR=/Documents/scipoptsuite-8.o.3/; maybe it points to a wrong
directory.
      [end of output]

  note: This error originates from a subprocess, and is likely not a
problem with pip.
error: subprocess-exited-with-error

× Getting requirements to build wheel did not run successfully.
│ exit code: 1
╰─> See above for output.

note: This error originates from a subprocess, and is likely not a problem
with pip.

Note: In the build process, only the lib subdirectory was created in the
build directory.
Is the include subdirectory also supposed to be created in the build
folder? On searching the header files meant to be in the 'include'
subdirectory, they are there but in different folders. Kindly advice on how
to solve this error

Many thanks.

-- 
Regards,
Welma Nyabuto
Researcher......phd student
Gifu University
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