diff --git a/publish_new_release.sh b/publish_new_release.sh
index b046680..6c7ab7b 100755
--- a/publish_new_release.sh
+++ b/publish_new_release.sh
@@ -4,17 +4,37 @@ ROOT_DIR=$( dirname $( realpath $0 ) )
 
 set -e
 
+echo "Checking dependencies..."
+MISSING_PACKAGES=()
+for bin in /usr/bin/curl /usr/bin/xq /usr/bin/sed /usr/bin/git
+do
+	echo -n "- $bin: "
+	if [ -x "$bin" ]
+	then
+		echo "OK"
+	else
+		echo "Missing"
+		MISSING_PACKAGES+=( $(basename $bin) )
+	fi
+done
+
+if [ ${#MISSING_PACKAGES[@]} -gt 0 ]
+then
+	echo "Install missing packages (${MISSING_PACKAGES[@]})..."
+	apt install -y ${#MISSING_PACKAGES[@]}
+fi
+
 LATEST="$1"
 
 if [ -z "$LATEST" ]
 then
 	echo -n "Getting latest release..."
-	LATEST=$( curl --silent https://forgejo.org/releases/rss.xml|xq -x '/rss/channel/item[1]/title'|sed 's/^v//' )
+	LATEST=$( /usr/bin/curl --silent https://forgejo.org/releases/rss.xml|/usr/bin/xq -x '/rss/channel/item[1]/title'|/usr/bin/sed 's/^v//' )
 	echo done.
 fi
 
 echo "Latest release: $LATEST"
-[ -n "$( git tag -l "$LATEST" )" ] && echo "Release $LATEST already exists" && exit 1
+[ -n "$( /usr/bin/git tag -l "$LATEST" )" ] && echo "Release $LATEST already exists" && exit 1
 
 echo "Press [enter] to create and publish this new release"
 read
@@ -22,12 +42,12 @@ read
 echo "Create new release..."
 cd $ROOT_DIR
 echo -n "$LATEST" > last_release.txt 
-git add last_release.txt
-git commit -m "Release $LATEST"
-git tag "$LATEST"
+/usr/bin/git add last_release.txt
+/usr/bin/git commit -m "Release $LATEST"
+/usr/bin/git tag "$LATEST"
 echo done.
 
 echo "Publish new release..."
-git push
-git push --tags
+/usr/bin/git push
+/usr/bin/git push --tags
 echo done.