GitHub actions (Ubuntu) fail with Error : invalid version specification ‘’

[sneumann]

Hi,
while mac and win are fine, we get in e.g. https://github.com/sneumann/mzR/runs/5535843666?check_suite_focus=true#step:26:173

** R
** inst
** byte-compile and prepare package for lazy loading
Error : invalid version specification ‘’
Error: unable to load R code in package ‘mzR’
ERROR: lazy loading failed for package ‘mzR’

There are also further up near
https://github.com/sneumann/mzR/runs/5535843666?check_suite_focus=true#step:26:20 and
https://github.com/sneumann/mzR/runs/5535843666?check_suite_focus=true#step:26:162
two errors:

Error in packageVersion("Rcpp") : there is no package called ‘Rcpp’
...
Error in loadNamespace(x) : there is no package called ‘Rhdf5lib’

Despite their installation had worked:
https://github.com/sneumann/mzR/runs/5535843666?check_suite_focus=true#step:15:246 and
https://github.com/sneumann/mzR/runs/5535843666?check_suite_focus=true#step:15:1422

and the BioC build machines are just fine:
http://bioconductor.org/checkResults/devel/bioc-LATEST/mzR/
Thoughts ?
Yours,
Steffen

[sneumann]

While r-lib/actions#433 explains something similar,
we have sessionInfo 1.2.2 in https://github.com/sneumann/mzR/runs/5535843666?check_suite_focus=true#step:20:157 that should not be affected.