allow installation with sudo privileges

10 years ago · 7261d3afcd
parent 84fc73ad9c
commit 7261d3afcd
1 changed files with 5 additions and 1 deletions
--- a/6
+++ b/6
@ -28,7 +28,11 @@ if [ $? -eq 0 ]; then
 else
  echo "Not found"
  echo "Installing 'curses' gem ... "
-  /usr/bin/env gem install curses -v 1.0.0 --user-install
+  if (( EUID )); then
+    /usr/bin/env gem install curses -v 1.0.0 --user-install
+  else
+    /usr/bin/env gem install curses -v 1.0.0
+  fi
  if [ $? -ne 0 ]; then
    echo
    echo "Failed to install 'curses' gem."