Add check for git to install script.

2013-06-07 23:42:28 +01:00 · 2013-06-07 23:42:28 +01:00 · 34a067647c
parent db3035c29b
commit 34a067647c
1 changed files with 6 additions and 0 deletions
--- a/install.sh
+++ b/install.sh
@ -2,6 +2,12 @@

 NVM_DIR="$HOME/.nvm"

+if ! hash git 2>/dev/null; then
+  echo >&2 "You need to install git."
+  echo >&2 "Visit http://git-scm.com/downloads"
+  exit 1
+fi
+
 if [ -d "$NVM_DIR" ]; then
  echo "=> NVM is already installed in $NVM_DIR, trying to update"
  echo -ne "\r=> "