anchor.diff:      "HierO" # requires rneos
       "HiPLARM" # requires MAGMA or PLASMA
       "hpoPlot" # requires Rgraphviz
  +    "hsdar" # fails to build
       "HTSCluster" # requires edgeR
       "iFes" # depends on proprietary cudatoolkit
       "imputeLCMD" # requires pcaMethods, and impute
  
positive.code:     "CARrampsOcl" # depends on OpenCL
      "CHAT" # requires DNAcopy
      "ChemoSpec" # depends on broken speaq
      "Crossover" # fails self-test
      "classGraph" # requires graph, and Rgraphviz
      "clpAPI" # requires clp
      "compendiumdb" # requires Biobase
      "CORM" # requires limma
      "cplexAPI" # requires CPLEX
      "crmn" # requires pcaMethods, and Biobase
      "CrypticIBDcheck" # requires rJPSGCS
      "cudaBayesreg" # requres Rmath
      "curvHDR" # requires flowCore
  
negative.code:     "FunctionalNetworks" # requires breastCancerVDX, and Biobase
      "gamlss_demo" # requires rpanel
      "GeneticTools" # requires snpStats
      "geojsonio" # requires V8 to build
      "GExMap" # requires Biobase and multtest
      "gitter" # requires EBImage
      "glmgraph" # test suite says: "undefined symbol: dgemv_"
      "gmatrix" # depends on proprietary cudatoolkit
      "gMCP" # fails self-test
      "GOGANPA" # requires WGCNA
      "gputools" # depends on proprietary cudatoolkit
      "gRain" # requires gRbase
      "gRapHD" # requires graph
      "gRbase" # requires RBGL, and graph
  