Not required to check actually [ci skip]

Since `curl` is used to actually run the script :)

deploy/install.abra.coopcloud.tech/installer

@@ -206,10 +206,6 @@ function run_installation {
     install_requirements
   fi
 
-  if ! type curl > /dev/null 2>&1; then
-    error "'curl' program is not installed, cannot continue..."
-  fi
-
   if [ "$dev" == "true" ]; then
     install_abra_dev
   else