anchor.diff:      "snpStatsWriter" # requires snpStats
       "wgsea" # requires snpStats
       "rysgran" # requires soiltexture
  -    "DSpat" # requires spatstat
  -    "Digiroo2" # requires spatstat
  -    "ETAS" # requires spatstat
  -    "GriegSmith" # requires spatstat
  -    "RImageJROI" # requires spatstat
  -    "SGCS" # requires spatstat
  -    "SpatialVx" # requires spatstat
       "adaptsmoFMRI" # requires spatstat
       "ads" # requires spatstat
       "aoristic" # requires spatstat
       "dbmss" # requires spatstat
  +    "Digiroo2" # requires spatstat
       "dixon" # requires spatstat
       "dpcR" # requires spatstat
  +    "DSpat" # requires spatstat
       "ecespa" # requires spatstat
       "ecospat" # requires spatstat
  +    "ETAS" # requires spatstat
  +    "GriegSmith" # requires spatstat
       "intamapInteractive" # requires spatstat
       "latticeDensity" # requires spatstat
       "polyCub" # requires spatstat
  +    "RImageJROI" # requires spatstat
       "seeg" # requires spatstat
  +    "SGCS" # requires spatstat
       "siar" # requires spatstat
       "siplab" # requires spatstat
       "sparr" # requires spatstat
       "spatialsegregation" # requires spatstat
  +    "SpatialVx" # requires spatstat
       "stpp" # requires spatstat
       "trip" # requires spatstat
  +    "pubmed_mineR" # requires SSOAP
       "dnet" # requires supraHex, graph, Rgraphviz, and Biobase
       "plsRcox" # requires survcomp
       "rsig" # requires survcomp
       "leapp" # requires sva
       "ttScreening" # requires sva, and limma
  +    "ENA" # requires WGCNA
  +    "GOGANPA" # requires WGCNA
  +    "nettools" # requires WGCNA
  +    "rneos" # requires XMLRPC
  +    "taxize" # requres bold
       "cudaBayesreg" # requres Rmath
  -    "taxize" # requres bold
       "rsprng" # requres sprng
       "evobiR" # requres taxiz
  +    "bdvis" # requres taxize
       "RNeXML" # requres taxize
       "TR8" # requres taxize
  -    "bdvis" # requres taxize
  +    "Actigraphy" # SDMTools.so: undefined symbol: X
  +    "lefse" # SDMTools.so: undefined symbol: X
  +    "raincpc" # SDMTools.so: undefined symbol: X
  +    "rainfreq" # SDMTools.so: undefined symbol: X
  +    "MigClim" # SDMTools.So: Undefined Symbol: X
  +    "PatternClass" # SDMTools.So: Undefined Symbol: X
  +    "qtbase" # the smokegen binary cannot find libQtCore.so.4 etc. at runtime
  +    "jvmr" # tries to download files during its build
       "h2o" # tries to download some h2o.jar during its build
  -    "jvmr" # tries to download files during its build
  -    "qtbase" # the smokegen binary cannot find libQtCore.so.4 etc. at runtime
     ];
   
     otherOverrides = old: new: {
  
positive.code:     "pdfetch" # jsonlite.so: undefined symbol: XXX
      "polidata" # jsonlite.so: undefined symbol: XXX
      "pollstR" # jsonlite.so: undefined symbol: XXX
      "rHealthDataGov" # jsonlite.so: undefined symbol: XXX
      "rWBclimate" # jsonlite.so: undefined symbol: XXX
      "rbison" # jsonlite.so: undefined symbol: XXX
      "rinat" # jsonlite.so: undefined symbol: XXX
      "rjstat" # jsonlite.so: undefined symbol: XXX
      "rmongodb" # jsonlite.so: undefined symbol: XXX
      "rnoaa" # jsonlite.so: undefined symbol: XXX
      "rsunlight" # jsonlite.so: undefined symbol: XXX
      "slackr" # jsonlite.so: undefined symbol: XXX
      "webutils" # jsonlite.so: undefined symbol: XXX
      "msarc" # requires AnnotationDbi
      "MetaLandSim" # requires Biobase
      "RobLox" # requires Biobase
      "RobLoxBioC" # requires Biobase
      "compendiumdb" # requires Biobase
      "ktspair" # requires Biobase
      "permGPU" # requires Biobase
      "propOverlap" # requires Biobase
      "GExMap" # requires Biobase and multtest
      "IsoGene" # requires Biobase, and affy
      "mGSZ" # requires Biobase, and limma
      "netweavers" # requires BiocGenerics, Biobase, and limma
      "NCmisc" # requires BiocInstaller
      "EMDomics" # requires BiocParallel
      "RADami" # requires Biostrings
      "ionflows" # requires Biostrings
      "RAPIDR" # requires Biostrings, Rsamtools, and GenomicRanges
      "SimRAD" # requires Biostrings, and ShortRead
      "SeqFeatR" # requires Biostrings, qvalue, and widgetTools
      "OpenCL" # requires CL/opencl.h
      "cplexAPI" # requires CPLEX
      "empiricalFDR_DESeq2" # requires DESeq2, and GenomicRanges
      "CHAT" # requires DNAcopy
      "PSCBS" # requires DNAcopy
      "ParDNAcopy" # requires DNAcopy
      "Rcell" # requires EBImage
      "RockFab" # requires EBImage
      "gitter" # requires EBImage
      "rggobi" # requires GGobi
      "PANDA" # requires GO.db
      "BiSEp" # requires GOSemSim, GO.db, and org.Hs.eg.db
      "PubMedWordcloud" # requires GOsummaries
      "ExomeDepth" # requires GenomicRanges, and Rsamtools
      "HTSDiff" # requires HTSCluster
      "RAM" # requires Heatplus
      "RcppRedis" # requires Hiredis
      "MSIseq" # requires IRanges
      "SNPtools" # requires IRanges, GenomicRanges, Biostrings, and Rsamtools
      "interval" # requires Icens
      "PhViD" # requires LBE
      "rLindo" # requires LINDO API
      "magma" # requires MAGMA
      "HiPLARM" # requires MAGMA or PLASMA
      "bigGP" # requires MPI running. HELP WANTED!
      "doMPI" # requires MPI running. HELP WANTED!
      "metaMix" # requires MPI running. HELP WANTED!
      "pbdMPI" # requires MPI running. HELP WANTED!
      "pmclust" # requires MPI running. HELP WANTED!
      "MSeasyTkGUI" # requires MSeasyTkGUI
      "bigpca" # requires NCmisc
      "reader" # requires NCmisc
      "ROracle" # requires OCI
      "BRugs" # requires OpenBUGS
      "smart" # requires PMA
      "aroma_cn" # requires PSCBS
      "aroma_core" # requires PSCBS
      "RQuantLib" # requires QuantLib
      "RSeed" # requires RBGL, and graph
      "gRbase" # requires RBGL, and graph
      "ora" # requires ROracle
      "semiArtificial" # requires RSNNS
      "branchLars" # requires Rgraphviz
      "gcExplorer" # requires Rgraphviz
      "hasseDiagram" # requires Rgraphviz
      "hpoPlot" # requires Rgraphviz
      "strum" # requires Rgraphviz
      "dagbag" # requires Rlapack
      "ltsk" # requires Rlapack and Rblas
      "REBayes" # requires Rmosek
      "cqrReg" # requires Rmosek
      "LinRegInteractive" # requires Rpanel
      "RVideoPoker" # requires Rpanel
      "ArrayBin" # requires SAGx
      "RSAP" # requires SAPNWRFCSDK
      "DBKGrad" # requires SDD
      "pubmed_mineR" # requires SSOAP
      "ENA" # requires WGCNA
      "GOGANPA" # requires WGCNA
      "nettools" # requires WGCNA
      "rneos" # requires XMLRPC
      "demi" # requires affy, affxparser, and oligo
      "KANT" # requires affy, and Biobase
      "pathClass" # requires affy, and Biobase
      "ACNE" # requires aroma_affymetrix
      "NSA" # requires aroma_core
      "aroma_affymetrix" # requires aroma_core
      "calmate" # requires aroma_core
      "beadarrayFilter" # requires beadarray
      "PepPrep" # requires biomaRt
      "snplist" # requires biomaRt
      "FunctionalNetworks" # requires breastCancerVDX, and Biobase
      "rJPSGCS" # requires chopsticks
      "clpAPI" # requires clp
      "pcaL1" # requires clp
      "bmrm" # requires clpAPI
      "sequenza" # requires copynumber
      "Rcplex" # requires cplexAPI
      "dcGOR" # requires dnet
      "bcool" # requires doMPI
      "GSAgm" # requires edgeR
      "HTSCluster" # requires edgeR
      "QuasiSeq" # requires edgeR
      "SimSeq" # requires edgeR
      "babel" # requires edgeR
      "edgeRun" # requires edgeR
      "BcDiag" # requires fabia
      "superbiclust" # requires fabia
      "curvHDR" # requires flowCore
      "RbioRXN" # requires fmcsR, and KEGGREST
      "D2C" # requires gRbase
      "LogisticDx" # requires gRbase
      "gRain" # requires gRbase
      "gRc" # requires gRbase
      "gRim" # requires gRbase
      "topologyGSA" # requires gRbase
      "qdap" # requires gender
      "orQA" # requires genefilter
      "apmsWAPP" # requires genefilter, Biobase, multtest, edgeR, DESeq, and aroma.light
      "miRtest" # requires globaltest, GlobalAncova, and limma
      "PairViz" # requires graph
      "eulerian" # requires graph
      "gRapHD" # requires graph
      "msSurv" # requires graph
      "QuACN" # requires graph, RBGL
      "RnavGraph" # requires graph, and RBGL
      "iRefR" # requires graph, and RBGL
      "pcalg" # requires graph, and RBGL
      "protiq" # requires graph, and RBGL
      "classGraph" # requires graph, and Rgraphviz
      "epoc" # requires graph, and Rgraphviz
      "gridGraphviz" # requires graph, and Rgraphviz
      "ddepn" # requires graph, and genefilter
      "gridDebug" # requires gridGraphviz
      "FAMT" # requires impute
      "PMA" # requires impute
      "WGCNA" # requires impute
      "moduleColor" # requires impute
      "samr" # requires impute
      "swamp" # requires impute
      "MetaDE" # requires impute, and Biobase
      "FHtest" # requires interval
      "RefFreeEWAS" # requires isva
      "AntWeb" # requires leafletR
      "ecoengine" # requires leafletR
      "spocc" # requires leafletR
      "sybilSBML" # requires libSBML
      "RDieHarder" # requires libdieharder
      "CORM" # requires limma
      "DAAGbio" # requires limma
      "DCGL" # requires limma
      "SQDA" # requires limma
      "metaMA" # requires limma
      "plmDE" # requires limma
      "RPPanalyzer" # requires limma, and Biobase
      "PerfMeas" # requires limma, graph, and RBGL
      "MAMA" # requires metaMA
      "Rmosek" # requires mosek
      "PCS" # requires multtest
      "TcGSA" # requires multtest
      "hddplot" # requires multtest
      "mutoss" # requires multtest
      "structSSI" # requires multtest
      "mutossGUI" # requires mutoss
      "Biograph" # requires mvna
      "MSeasy" # requires mzR, and xcms
      "x_ent" # requires opencpu
      "pbdBASE" # requires pbdMPI
      "pbdDEMO" # requires pbdMPI
      "pbdDMAT" # requires pbdMPI
      "pbdSLAP" # requires pbdMPI
      "LOST" # requires pcaMethods
      "agridat" # requires pcaMethods
      "multiDimBio" # requires pcaMethods
      "crmn" # requires pcaMethods, and Biobase
      "imputeLCMD" # requires pcaMethods, and impute
      "MEET" # requires pcaMethods, and seqLogo
      "qtlnet" # requires pcalg
      "SigTree" # requires phyloseq
      "saps" # requires piano, and survcomp
      "surveillance" # requires polyCub
      "aLFQ" # requires protiq
      "NLPutils" # requires qdap
      "NBPSeq" # requires qvalue
      "RSNPset" # requires qvalue
      "evora" # requires qvalue
      "isva" # requires qvalue
      "pi0" # requires qvalue
      "CrypticIBDcheck" # requires rJPSGCS
      "PKgraph" # requires rggobi
      "SeqGrapheR" # requires rggobi
      "beadarrayMSV" # requires rggobi
      "clusterfly" # requires rggobi
      "HierO" # requires rneos
      "fPortfolio" # requires rneos
      "GUIDE" # requires rpanel
      "SDD" # requires rpanel
      "biotools" # requires rpanel
      "erpR" # requires rpanel
      "gamlss_demo" # requires rpanel
      "lgcp" # requires rpanel
      "optBiomarker" # requires rpanel
      "soilphysics" # requires rpanel
      "vows" # requires rpanel
      "PCGSE" # requires safe
      "DepthProc" # requires samr
      "netClass" # requires samr
      "RcmdrPlugin_seeg" # requires seeg
      "EMA" # requires siggenes, affy, multtest, gcrma, biomaRt, and AnnotationDbi
      "GeneticTools" # requires snpStats
  
negative.code:   ];
  
    # Packages which cannot be installed due to lack of dependencies or other reasons.
    brokenPackages = [            # sort -t '#' -k 2
      "birdring" # depends on broken gdal library
      "capm" # depends on broken gdal library
      "DeducerSpatial" # depends on broken gdal library
      "divagis" # depends on broken gdal library
      "drsmooth" # depends on broken gdal library
      "dynatopmodel" # depends on broken gdal library
      "fuzzyMM" # depends on broken gdal library
      "gfcanalysis" # depends on broken gdal library
      "GSIF" # depends on broken gdal library
      "hddtools" # depends on broken gdal library
      "lakemorpho" # depends on broken gdal library
      "landsat" # depends on broken gdal library
      "M3" # depends on broken gdal library
      "mgraph" # depends on broken gdal library
      "micromap" # depends on broken gdal library
      "ModelMap" # depends on broken gdal library
      "modiscloud" # depends on broken gdal library
      "move" # depends on broken gdal library
      "OpasnetUtils" # depends on broken gdal library
      "OpenStreetMap" # depends on broken gdal library
      "opentraj" # depends on broken gdal library
      "paleofire" # depends on broken gdal library
      "pgirmess" # depends on broken gdal library
      "plotGoogleMaps" # depends on broken gdal library
      "plotKML" # depends on broken gdal library
      "PopGenReport" # depends on broken gdal library
      "prevR" # depends on broken gdal library
      "qrfactor" # depends on broken gdal library
      "r2dRue" # depends on broken gdal library
      "rangeMapper" # depends on broken gdal library
      "rAvis" # depends on broken gdal library
      "rgdal" # depends on broken gdal library
      "rnrfa" # depends on broken gdal library
      "spatial_tools" # depends on broken gdal library
      "SPODT" # depends on broken gdal library
      "taRifx_geo" # depends on broken gdal library
      "tmap" # depends on broken gdal library
      "trajectories" # depends on broken gdal library
      "tripEstimation" # depends on broken gdal library
      "UScancer" # depends on broken gdal library
      "wrspathrow" # depends on broken gdal library
      "wux" # depends on broken gdal library
      "CARrampsOcl" # depends on OpenCL
      "rpanel" # I could not make Tcl to recognize BWidget. HELP WANTED!
      "alm" # jsonlite.so: undefined symbol: XXX
      "archivist" # jsonlite.so: undefined symbol: XXX
      "bold" # jsonlite.so: undefined symbol: XXX
  