Yes. This should be reported https://trisquel.info/en/project/issues and an email to report-nonf...@fsf.org so the OP can get a GNU Buck: https://www.gnu.org/help/gnu-bucks.en.html
"Isn't everything in Trisquel's repository required to be "buildable" with
only free software?"
- [Trisquel-users] Package non-free trisquel 9 gutexborin
- [Trisquel-users] Re : Package non-free trisquel 9 lcerf
- Re: [Trisquel-users] Package non-free trisquel 9 mason
- [Trisquel-users] Re : Package non-free trisquel 9 lcerf
- Re: [Trisquel-users] Package non-free trisquel 9 jason
- Re: [Trisquel-users] Package non-free trisquel 9 mason
- [Trisquel-users] Re : Package non-free trisquel 9 lcerf