bootstrap.sh in flombe-0.1.0.4 vs bootstrap.sh in flombe-0.1.0.5

@@ -3,9 +3,15 @@
 mkdir -p ~/.flombe
 echo "Run started on `date`" >> ~/.flombe/bootstrap.log 2>&1
 which ruby >> ~/.flombe/bootstrap.log 2>&1
 which gem  >> ~/.flombe/bootstrap.log 2>&1
 
+/usr/bin/xcode-select -print-path >> /dev/null 2>&1
+if [ $? -ne 0 ]; then
+  echo "Sorry, you need to install xcode before continuing."
+  exit
+fi
+
 which gem | grep -q rvm
 if [ $? -eq 0 ]; then
   gem uninstall flombe -aIx              >> ~/.flombe/bootstrap.log 2>&1
   gem install   flombe --no-rdoc --no-ri >> ~/.flombe/bootstrap.log 2>&1
 else
\ No newline at end of file