FeynCalc / feyncalc

Mathematica package for algebraic calculations in elementary particle physics.
https://feyncalc.github.io
GNU General Public License v3.0
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Problem installing FeynArts with automatic installer #277

Closed irina-ru closed 1 month ago

irina-ru commented 1 month ago

I used the auto installer to install FeynCalc and FeynArts together with

Import["https://raw.githubusercontent.com/FeynCalc/feyncalc/master/install.m"];
InstallFeynCalc[]

However, while the installation for FeynArts did not work, as the FeynArts zip-file might be corrupted. The output of the installation:

Downloading FeynCalc from https://github.com/FeynCalc/feyncalc/archive/hotfix-stable.zip ...done! 
FeynCalc zip file was saved to /private/var/folders/_z/zvxt4qsn281bxkvs4prh_xcr0000gn/T/m00000516461.
Extracting FeynCalc zip file to /private/var/folders/_z/zvxt4qsn281bxkvs4prh_xcr0000gn/T/m00000516461.dir ...done! 
Checking the directory structure...done! 
Copying FeynCalc to /Users/myname/Library/Mathematica/Applications/FeynCalc ...done! 
Setting up the format type of new output cells ... done! 
Creating the configuration file ... done! 
Downloading FeynArts from https://github.com/FeynCalc/feynarts-mirror/archive/master.zip ...done! 
FeynArts zip file was saved to /private/var/folders/_z/zvxt4qsn281bxkvs4prh_xcr0000gn/T/m00000616461.
Extracting FeynArts zip file to /Users/myname/Library/Mathematica/Applications/FeynCalc/FeynArts ...
Failed to extract the FeynArts zip. The file might be corrupted.
Installation aborted!

together with an ExtractArchive::noopen error message. Reinstalling doesn't seem to fix the issue.

vsht commented 1 month ago

Thanks for the bug report. It affects only Mathematica 14 and should be now fixed.

irina-ru commented 1 month ago

Thank you, installation seems to have worked just fine!