--- a/loadandplot.R	Wed May 31 12:46:08 2017 -0400
+++ b/loadandplot.R	Wed May 31 12:50:22 2017 -0400
@@ -1,5 +1,4 @@
-library("IWTomics", quietly=TRUE, warn.conflicts=FALSE,verbose = FALSE)
-#if (require("IWTomics",character.only = TRUE,quietly = FALSE)) {
+if (require("IWTomics",character.only = TRUE,quietly = FALSE)) {
   args=commandArgs(TRUE)
   
   # get args names and values
@@ -136,7 +135,7 @@
               #file=outfeatures,quote=FALSE,sep='\t',row.names=FALSE,col.names=FALSE)
   write.table(as.data.frame(t(idFeatures(regionsFeatures))),file=outfeatures,quote=FALSE,sep='\t',row.names=FALSE,col.names=FALSE)
   save(regionsFeatures,file=outrdata)
-#}else{
-  #quit(save="no", status=255)
-  #stop("Missing IWTomics package")
-#}
\ No newline at end of file
+}else{
+  quit(save="no", status=255)
+  stop("Missing IWTomics package")
+}
\ No newline at end of file