checking archeofrag_1.0.0.tar.gz ... Depends: Package: archeofrag Depends: R (>= 3.5.0) Imports: igraph, graphics, stats, grDevices, methods, utils Timings: user system elapsed archeofrag 44.296 4.659 51.546 Results: Check status summary: ERROR Source packages 1 Check results summary: archeofrag ... ERROR * checking tests ... [16s/16s] ERROR