R-CMD-check fails on ubuntu-20.04 (release)

[rosscm]

Workflow file: Standard CI workflow (usethis::use_github_action("check-standard"))

actions/examples at old · r-lib/actions

R-CMD-check workflow passes on 3 operating systems (windows-latest (release), macOS-latest (release), ubuntu-20.04 (devel)) but fails on ubuntu-20.04 (release)

Install dependencies:

* installing *source* package ‘RCy3’ ...
** using staged installation
** R
** inst
** byte-compile and prepare package for lazy loading
Error in dyn.load(file, DLLpath = DLLpath, ...) : 
  unable to load shared object '/home/runner/work/_temp/Library/igraph/libs/igraph.so':
  libglpk.so.40: cannot open shared object file: No such file or directory
Calls: <Anonymous> ... asNamespace -> loadNamespace -> library.dynam -> dyn.load
Execution halted
ERROR: lazy loading failed for package ‘RCy3’
* removing ‘/home/runner/work/_temp/Library/RCy3’

Check:

Run options(crayon.enabled = TRUE)
── R CMD build ─────────────────────────────────────────────────────────────────
* checking for file ‘/home/runner/work/FEDUP/FEDUP/DESCRIPTION’ ... OK
* preparing ‘FEDUP’:
* checking DESCRIPTION meta-information ... OK
* installing the package to build vignettes
      -----------------------------------
ERROR: dependency ‘RCy3’ is not available for package ‘FEDUP’
* removing ‘/tmp/RtmpQdTGMd/Rinst3f8b26ef4bf5/FEDUP’
      -----------------------------------
ERROR: package installation failed
Error: Error in proc$get_built_file() : Build process failed
Calls: <Anonymous> ... build_package -> with_envvar -> force -> <Anonymous>
Execution halted
Error: Process completed with exit code 1.