diff --git a/lib/init.bash b/lib/init.bash
index 8834535..b5e47bf 100755
--- a/lib/init.bash
+++ b/lib/init.bash
@@ -2,7 +2,7 @@
 
 # CONSTANTS
 
-readonly REQUIRED_PKGS=(file jq vim)
+readonly REQUIRED_PKGS=(file jq vim git)
 readonly BACKUP='ORIGINAL'
 
 # FUNCTIONS
diff --git a/tools/wget_semver b/tools/wget_semver
index 8d9289e..436e8de 100755
--- a/tools/wget_semver
+++ b/tools/wget_semver
@@ -4,56 +4,56 @@ REPO_TYPE=$1
 REPO_NAME=$2
 
 function usage {
-	local basecmd
-	basecmd=$(basename "$0")
-	echo 'usage: <REPO_TYPE> <REPO_NAME> [DESTINATION]'
-	echo 'example:'
-	echo -e '\t# REPO_TYPE=github'
-	echo -e "\t${basecmd} github Dolibarr/dolibarr\n"
-	echo -e '\t# REPO_TYPE=artcode'
-	echo -e "\t${basecmd} artcode libre/libre-gnome\n"
-	exit 1
+  local basecmd
+  basecmd=$(basename "$0")
+  echo 'usage: <REPO_TYPE> <REPO_NAME> [DESTINATION]'
+  echo 'example:'
+  echo -e '\t# REPO_TYPE=github'
+  echo -e "\t${basecmd} github Dolibarr/dolibarr\n"
+  echo -e '\t# REPO_TYPE=artcode'
+  echo -e "\t${basecmd} artcode libre/libre-gnome\n"
+  exit 1
 }
 
 function get_github {
-	local all_releases=$(git ls-remote --tags --sort="v:refname" https://github.com/"$REPO_NAME" | grep -Eo "v?([0-9]+\.){2}[0-9]+$")
-
-	# extract only VERSION without 'v'
-	local non_v_release=$(echo "$all_releases" | grep -v v | tail -n1 | cut -f2 | cut -d '/' -f3)
-	non_v_release=${non_v_release%^\{\}} # remove extra characters ^{} from github
-
-	# extract remaining version including 'v'
-	local v_release=$(echo "$all_releases" | tail -n1 | cut -f2 | cut -d '/' -f3)
-	v_release=${v_release%^\{\}} # remove extra characters ^{} from github
-
-	# compare which newer from non_v_release to v_release
-	if [ -n "$non_v_release" ] && [ "v$non_v_release" \> "$v_release" ]; then
-		echo $non_v_release
-	else
-		echo $v_release
-	fi
+  local all_releases=$(git ls-remote --tags --sort="v:refname" https://github.com/"$REPO_NAME" | grep -Eo "v?([0-9]+\.){2}[0-9]+$")
+
+  # extract only VERSION without 'v'
+  local non_v_release=$(echo "$all_releases" | grep -v v | tail -n1 | cut -f2 | cut -d '/' -f3)
+  non_v_release=${non_v_release%^\{\}} # remove extra characters ^{} from github
+
+  # extract remaining version including 'v'
+  local v_release=$(echo "$all_releases" | tail -n1 | cut -f2 | cut -d '/' -f3)
+  v_release=${v_release%^\{\}} # remove extra characters ^{} from github
+
+  # compare which newer from non_v_release to v_release
+  if [ -n "$non_v_release" ] && [ "v$non_v_release" \> "$v_release" ]; then
+    echo $non_v_release
+  else
+    echo $v_release
+  fi
 }
 
 function get_artcode {
-	git ls-remote --tags --sort="v:refname" "https://git.artcode.re/$REPO_NAME" | tail -n1 | cut -f2 | cut -d '/' -f3
+  git ls-remote --tags --sort="v:refname" "https://git.artcode.re/$REPO_NAME" | tail -n1 | cut -f2 | cut -d '/' -f3
 }
 
 [[ $# -ne 2 ]] && usage
 
 if [ -z "$(command -v git)" ]; then
-	echo "INSTALLING PACKAGE <GIT> required"
-	source "$MIAOU_BASH_DIR/lib/functions.bash"
-	"$CURDIR/tools/idem_apt_install" git
+  echo "INSTALLING PACKAGE <GIT> required"
+  source "$MIAOU_BASH_DIR/lib/functions.bash"
+  "$MIAOU_BASH_DIR/tools/idem_apt_install" git
 fi
 
 case $REPO_TYPE in
 github)
-	get_github
-	;;
+  get_github
+  ;;
 artcode)
-	get_artcode
-	;;
+  get_artcode
+  ;;
 *)
-	echo "repository type <${REPO_TYPE}> not yet supported!" && exit 1
-	;;
+  echo "repository type <${REPO_TYPE}> not yet supported!" && exit 1
+  ;;
 esac