First, make sure that your Galaxy install is up to date. The most current release is 19.01: https://docs.galaxyproject.org/en/master/releases/index.html
From there you have choices:
If it fails again, or you want to install line command, either contact the repository owners (http://frogs.toulouse.inra.fr/) or open a ticket at the development repository reporting the problem (https://github.com/geraldinepascal/FROGS-wrappers).
From the error message you shared, I’m not sure of the scope of problems that could be involved. The developers that created the tools will be able to offer more help to troubleshoot – and let you know about any known issues with the older tool version. It could be a problem as simple as an incompatible
perl version or something else (disc space exceeded?).