Ports: Install all dependencies instead of just one

Commit 9b7e217 broke installation of port dependencies by
`return`ing as soon as the first dependency was found.

Ports/.port_include.sh

@@ -527,19 +527,21 @@ package_install_state() {
 }
 installdepends() {
  for depend in "${depends[@]}"; do
- if [ -z "$(package_install_state $depend)" ]; then
- # Split colon seperated string into a list
- IFS=':' read -ra port_directories <<< "$SERENITY_PORT_DIRS"
- for port_dir in "${port_directories[@]}"; do
- if [ -d "${port_dir}/$depend" ]; then
- (cd "${port_dir}/$depend" && ./package.sh --auto)
- return
- fi
- done
-
- >&2 echo "Error: Dependency $depend could not be found."
- exit 1
+ if [ -n "$(package_install_state $depend)" ]; then
+ continue
  fi
+
+ # Split colon separated string into a list
+ IFS=':' read -ra port_directories <<< "$SERENITY_PORT_DIRS"
+ for port_dir in "${port_directories[@]}"; do
+ if [ -d "${port_dir}/$depend" ]; then
+ (cd "${port_dir}/$depend" && ./package.sh --auto)
+ continue 2
+ fi
+ done
+
+ >&2 echo "Error: Dependency $depend could not be found."
+ exit 1
  done
 }
 uninstall() {