I am trying to download some astronomy software (PINT) and when I perform make test, as suggested, it fails. I believe the problem is with my gcc compiler on my Mac. The error I am given is
$ Library not loaded: /usr/local/lib/libmpc.3.dylib
$ Referenced from: /usr/local/libexec/gcc/x86_64-apple-darwin18.5.0/8.3.0/cc1
$ Reason: image not found
gcc: internal compiler error: Abort trap: 6 signal terminated program cc1
Please submit a full big report...
$ error: command 'gcc' failed with exit status 4
I am fairly new to software/Linux/computer stuff, and have a feeling there may be an easy fix to this but I'm not sure what.
I have installed Homebrew, and with that a gcc compiler. I followed the advice given here and it did not fix the issue.
If any additional information is needed for help with this question let me know. Anything is appreciated, thanks.
The issue was that I had updated my mpc/mpfr libraries via homebrew. The software I am using requires earlier versions of them; the solution was to re-download mpfr from here and move over the libraries that were missing to the appropriate directory.
So in short, (1) I downloaded an older version of mpfr, (2) copied the needed libraries (libmpc.3.dylib, libmpfr.4.dylib) over to /usr/local/lib (cp libmpfr.4.dylib /usr/local/lib), (3) and continued to run the installation command for PINT to see what other files needed to be moved over. More issues kept popping up, and the solutions are covered here and here.
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