remove sudo apt-get update

Author: maxulysse

scripts/install.sh

@@ -30,7 +30,6 @@ fi
 # Install Singularity
 if [[ "$TOOL" = singularity ]] || [[ "$TOOL" = all ]]
 then
-  sudo apt-get update
   sudo apt-get install squashfs-tools
   cd $HOME
   wget https://github.com/singularityware/singularity/releases/download/$SGT_VER/singularity-$SGT_VER.tar.gz