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sage configure does not find system Singular #38643
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Here is /usr/include/singular/singularconfig.h
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If you still have your |
Chances are, one of gmp, ntl, flint, readline, mpfr, or cddlib were not also installed (and usable by sage) on the system. When any of singular's link-level dependencies are installed as an SPKG, singular also has to be installed as an SPKG. Otherwise you could have the system singular linked to an old version of foo, and a newer SPKG foo being linked into sage. Then when sage started, there would be two different, conflicting, versions of the symbols in foo -- and it would crash. |
Steps To Reproduce
After running configure, the outputs show
Expected Behavior
I already have singular 4.4.0 installed in system. Configure should discover it and use system's package
Actual Behavior
it installed another copy of singular 4.4.0
Additional Information
Singular is installed from upstream's apt repository
https://www.singular.uni-kl.de/index.php/singular-download/110.html
paths to the libs
paths to the header files
Environment
Checklist
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