@@ -48,7 +48,7 @@ install_geckodriver() {
4848
4949 if [ -z "$1" ]; then
5050 if [ -z "$VIRTUAL_ENV" ]; then
51− echo "geckodriver can't be installed because VIRTUAL_ENV is not set, you should download it from\n $GECKODRIVER_URL"
51+ printf "geckodriver can't be installed because VIRTUAL_ENV is not set, you should download it from\n %s" "$GECKODRIVER_URL"
5252 exit
5353 else
5454 GECKODRIVER_DIR="$VIRTUAL_ENV/bin"
@@ -58,7 +58,7 @@ install_geckodriver() {
5858 mkdir -p -- "$GECKODRIVER_DIR"
5959 fi
6060
61− echo "Installing $GECKODRIVER_DIR/geckodriver from\n $GECKODRIVER_URL"
61+ printf "Installing %s/geckodriver from\n %s" "$GECKODRIVER_DIR" "$GECKODRIVER_URL"
6262
6363 FILE="`mktemp`"
6464 wget -qO "$FILE" -- "$GECKODRIVER_URL" && tar xz -C "$GECKODRIVER_DIR" -f "$FILE" geckodriver