I am on Manjaro stable. When trying to use
biber, I get an error about version misalignment with
biber revision-pmc perl: warning: Setting locale failed. perl: warning: Please check that your locale settings: LANGUAGE = "", LC_ALL = (unset), LC_COLLATE = "C", LC_MEASUREMENT = "en_DK.UTF-8", LC_MONETARY = "it_IT.UTF-8", LC_TIME = "en_DK.UTF-8", LANG = "en_DK.UTF-8" are supported and installed on your system. perl: warning: Falling back to a fallback locale ("en_DK.UTF-8"). INFO - This is Biber 2.14 INFO - Logfile is 'revision-pmc.blg' INFO - Reading 'revision-pmc.bcf' ERROR - Error: Found biblatex control file version 3.6, expected version 3.7. This means that your biber (2.14) and biblatex (3.13a) versions are incompatible. See compat matrix in biblatex or biber PDF documentation. INFO - ERRORS: 1
There is also a Perl warning that I believe is entirely unrelated.
Any suggestion on how to fix or work this around?