Add missing package check, thanks barjacHEADmaster

1 files changed, 11 insertions, 0 deletions

diff --git a/dorsync b/dorsync
index 24ab526..a6b7721 100644
--- a/dorsync
+++ b/dorsync
@@ -41,6 +41,17 @@ bold='\e[01m'
 endcolour='\e[0m'
 rsyncargs=()
 rsyncargs+=" -avHP"
+
+# Check required packages are installed
+deps=(coreutils udisks sed grep rsync)
+for dep in ${deps[@]}; do
+  if ! rpm --quiet -q $dep; then
+    echo "You need to install $dep to run this program"
+    baddep=1
+  fi
+done
+[[ ${#baddep} > 0 ]] && exit 1 
+
 if [[ -e dorsync.skip ]]; then
   while read line; do
   rsyncargs+=" --exclude=$line"