checking IPMRF_1.2.2.tar.gz ... Depends: Package: IPMRF Imports: party, randomForest, gbm Timings: user system elapsed IPMRF 39.406 4.817 46.095 Results: Check status summary: ERROR Source packages 1 Check results summary: IPMRF ... ERROR * checking CRAN incoming feasibility ... [3s/5s] NOTE * checking examples ... [4s/4s] ERROR