This is what I can observe for rattle 3.5.0 on Windows pack <- available.packages() pack["rattle","Depends"] [1] "R (>= 2.13.0), RGtk2" pack["rattle", "Suggests"] [1] "pmml (>= 1.2.13), bitops, colorspace, ada, amap, arules,\narulesViz, biclust, cairoDevice, cba, corrplot, descr, doBy,\ndplyr, e1071, ellipse, fBasics, foreign, fpc, gdata, ggdendro,\nggplot2, gplots, graph, grid, gtools, gWidgetsRGtk2, hmeasure,\nHmisc, kernlab, Matrix, methods, mice, nnet, odfWeave, party,\nplaywith, plyr, psych, randomForest, RBGL, RColorBrewer,\nreadxl, reshape, rggobi, RGtk2Extras, ROCR, RODBC, rpart,\nrpart.plot, SnowballC, stringr, survival, timeDate, tm,\nverification, wskm, XML, pkgDepTools, Rgraphviz" pack["rattle", "Imports"] [1] NA In general, the package installation by RStudio is straightforward as it takes care of dependencies. -- Giorgio Garziano [[alternative HTML version deleted]]