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--- litespeed_wiki:cloudlinux:enable_passenger [2017/07/25 18:04]
Eric Leu created
+++ litespeed_wiki:cloudlinux:enable_passenger [2018/09/17 19:46]
George Wang [Trouble shooting]
@@ Line 1: / Line 1: @@
-===== Support Ruby/Python selector =====
+===== How to Enable CloudLinux Python and Ruby Selector (alt-mod_passenger) for LSWS =====
+To enable Python or Ruby on a shared hosting environment instead of a dedicated VPS environment, CloudLinux Python and Ruby Selector is recommended. If it is not for a shared hosting environment, you can refer to [[litespeed_wiki:other-ext-apps#archive|our archive section]] for LSWS native setup.
+The Python and Ruby Selector allows end users to select the specific version of Python or Ruby they need.
 ===== Requirements =====
   * LiteSpeed Web Server 5.2+
   * CloudLinux
-===== Steps to enable ruby/python selector =====
+===== Steps to Enable Python and Ruby Selector =====
-  - Make sure ruby/python selector works properly under Apache (follow CloudLinux instruction to install required packages)
+  - Make sure Python and Ruby Selector works properly under Apache (follow [[https://docs.cloudlinux.com/index.html?python_and_ruby_selector.html|CloudLinux instructions]] to install and configure).
-  - Run script to install required ruby/python lsapi modules <code>/usr/local/lsws/admin/misc/enable_ruby_python_selector.sh</code>
+  - Test a Ruby or Python application with Apache and ensure it is running OK.
+  - Run script to install required ruby/python lsapi modules: <code>/usr/local/lsws/admin/misc/enable_ruby_python_selector.sh</code>
   - Switch to LiteSpeed and try a ruby/python app
+===== Trouble shooting =====
+If you application does not work properly, you can try two simple steps to check if application has been setup properly.
+  - If possible, switch back to Apache temporarily to verify if the application works properly or not.
+  - check if any error logged into <APP_ROOT_DIR>/stderr.log, fix the error and try again.