add curl requirement

9 years ago · 246fb4b62e
1 changed files with 5 additions and 0 deletions
--- a/le.sh
+++ b/le.sh
@ -507,6 +507,11 @@ renewAll() {

 install() {
  _initpath
+  if ! command -v "curl" ; then
+    _info "Please install curl first."
+    _info "sudo apt-get install curl"
+    return 1
+  fi
  _info "Installing to $WORKING_DIR"
  
  mkdir -p $WORKING_DIR/