I have successfully installed both WYSIWYG (with CKEditor) and plain CKEditor modules on my local LAMP installation which is an exact copy (backup, minus the SSL) of my production environment.
Upon trying to install either module on my production site, I cannot get ANY wysiwyg editor to display in either the 'appearance settings' of the module or any node add/edit pages.
To clarify, I have performed the following without success:
- installed WYSIWYG (latest stable)
- installed WYSIWYG (latest Dev)
- installed CKEditor library (stable)
- installed CKEditor library (v 3.6+)
- installed CKEditor library (dev)
- installed TinyMCE library
- installed NicEdit library
-- cleared Drupal cache upon each configuration
-- cleared browser [Chrome] cache upon each configuration
I have also performed the other suggested steps of saving all profiles and configurations upon each install.
None of these result in displaying any WYSIWYG editor for any text profile (defaults or newly created).
I have checked with Chrome Dev Tools and do not see any errors being computed in any scripts.
I DO have a placeholder for the editors, all code does seem to load however nothing gets displayed - just an empty div/area
EDIT/UPDATE: I do not have any performance options set. All caching and script aggregation is disabled
CLARIFICATION: Just to clarify, on my local installation (LAMP - exact copy of production) all editors display and work correctly. This issue arises only when configured on my production site (LAMP CentOS).