fixed the .iso download to work on Mac

wget is not avilable for Mac by default so used curl.

fixed the .iso download to work on Mac
wget is not avilable for Mac by default so used curl.
550eb5fd · Trupeshkumar Rajendrabhai Patel · 6d5c4da8 · 550eb5fd
Commit 550eb5fd authored Feb 05, 2019 by Trupeshkumar Rajendrabhai Patel
--- a/compute_create
+++ b/compute_create
@@ -17,7 +17,7 @@ fi
 # Download the ipxe.iso boot image if it doesn't already exist
 if [[ ! -f "$HOME/iso/ipxe.iso" ]]; then
  echo "Downloading the network boot ipxe.iso file"
-  wget -O ~/iso/ipxe.iso http://boot.ipxe.org/ipxe.iso
+  crul -o ~/iso/ipxe.iso http://boot.ipxe.org/ipxe.iso
 fi

 VBoxManage createvm --name "$nodename" --register