diff --git a/src/tp4.R b/src/tp4.R
index ef96a6dd332238bfc3eb26586b9c94ed352df3fe..46a0a175391b6a607a64db8a39027766d7a0eecc 100644
--- a/src/tp4.R
+++ b/src/tp4.R
@@ -7,13 +7,13 @@ dir.create(output_dir, showWarnings = F, recursive = T)
 
 #Library
 #if(!require("dplyr",quietly = T))
-  install.packages("dplyr")
+#  install.packages("dplyr")
 
 #if(!require("plyr",quietly = T))
-  install.packages("plyr")
+#  install.packages("plyr")
 
 #if(!require("GenABEL",quietly = T))
-  install.packages("GenABEL")
+#  install.packages("GenABEL")
 
 rdata_path = file.path(output_dir,"TP4_asbvg.RData")
 save.image(rdata_path)