There are two ways to install ckeditor here, but maybe the method is not only these two, in my study, I contacted these two methods, make a note here, my memory is now too "good" Drupal7.
The version of Drupal is 7.24.
Method One: Use the official CKEditor and IMCE
1. Install CKEditor module Https://drupal.org/project/ckeditor
2. Install IMCE module HTTPS://DRUPAL.ORG/PROJECT/IMCE
Download the two modules above, unzip to./site/all/modules, enable the two modules in the Module Management panel.
3. Download the original ckeditor http://ckeditor.com/download here download Ckeditor_4.3_full.zip
Extract the file into the./site/all/modules/ckeditor/ckeditor, the directory structure is as follows:
Basically complete, now test under:
Normal, but the function of uploading pictures has not yet been configured:
Open Information Panel – configuration-CKEditor
Select the input mode in the configuration file to use the Upload function, click Edit
Select File Browser settings, the Picture dialog window is set to IMCE, save
And then upload the pictures to see
Method Two:
1. Download IMCE module HTTPS://DRUPAL.ORG/PROJECT/IMCE
2. Download Ckedior for Drupal module http://cksource.com/ckeditor-for-drupal/download
Extract to./site/all/modules, enable the module, this installation will install Ckfinder, so do not need to select File Broser Settings.