Answers.Body: <p>"CiviCRM has been successfully installed"!</p>
  
  <p>The solution in my case was suggested by "jitendrapurohit" by clearing my cookies and cache. I re-opened the installer in an incognito window and it came up the first time and installed successfully.</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-11-24T18:30:40.823Z
Answers.Text: I'm pleased that worked.  Could you mark this as the accepted answer in case other people have the same problem - click on the tick.
Answers.UserDisplayName: William Mortada
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-11-23T15:04:35.247Z
Answers.LastActivityDate: 2015-11-23T15:04:35.247Z
Answers.UserDisplayName: Alex K
Answers.Body: <p>It mentions WP_PLUGIN, are you sure you downloaded the civicrm version for drupal, and not the one for wordpress? </p>
  
  <p>You can't just re-use the same civicrm code base between wordpress and drupal, you'll need to download the CMS specific version again</p>
  
  <p>X+</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-11-23T14:53:58.810Z
Answers.Text: I thought the same thing when I saw that but I got it from their download page and the file is named "civicrm-4.6.10-drupal". Odd. I re-installed it twice as well and it shows up in my Modules in Drupal? Also the installation file I have uploaded looks like it is both for Drupal and Wordpress. There is an if statement checking if the CMS is Drupal or Wordpress.
Answers.UserDisplayName: Alex K
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-11-23T06:23:44.973Z
Answers.LastActivityDate: 2015-11-23T06:23:44.973Z
Answers.UserDisplayName: Xavier
Answers.Body: <p>My thoughts too Xavier, it is strange that it starts looking for WP_PLUGIN if you are indeed using the Drupal installer</p>
  
Answers.ContentLicense: CC BY-SA 3.0
Answers.CreationDate: 2015-11-23T09:44:27.347Z
Answers.LastActivityDate: 2015-11-23T09:44:27.347Z
Answers.UserDisplayName: ErikH - CiviCooP
Body: <p>I'm trying to install CiviCRM (4.6.10) on a fresh copy of Drupal 7 (7.41) but I can't start the CiviCRM installer.</p>
  
  <p><strong>Error messages:</strong>
  When I visit <a href="http://your_domain_or_IP_address/sites/all/modules/civicrm/install/index.php" rel="nofollow">http://your_domain_or_IP_address/sites/all/modules/civicrm/install/index.php</a> I get a Server Error 500. Looking at my logs they read:</p>
  
  <pre><code>PHP Fatal error:  require_once(): Failed opening required 'WP_PLUGIN_DIR/civicrm/civicrm//CRM/Core/ClassLoader.php' (include_path='.:/usr/lib/php:/usr/local/lib/php:/usr/local/php56/lib/php') in /home/hostname/public_html/test/d7/sites/all/modules/civicrm/install/index.php on line 75
  PHP Warning:  require_once(WP_PLUGIN_DIR/civicrm/civicrm//CRM/Core/ClassLoader.php): failed to open stream: No such file or directory in /home/hostname/public_html/test/d7/sites/all/modules/civicrm/install/index.php on line 75
  </code></pre>
  
  <p>From Drupal</p>
  
  <pre><code>Notice: Undefined index: description in drupal_check_module() (line 1232 of /home/hostname/public_html/test/d7/includes/install.inc).
  (Currently using CiviCRM settings does not exist CiviCRM settings file does not exist. It should be created by CiviCRM install)
  </code></pre>
  
  <p><strong>What I've tried:</strong> setting folder permissions to 755 or 777. I have uploaded the CiviCRM files via ftp and also using the URL. I have re-installed Drupal 7.</p>
  
  <p>I was able to successfully install CiviCRM on Wordpress on the same server but I'm stuck on the Drupal install.</p>
  
  <p>To be clear, I downloaded and uploaded different CiviCRM installation. One specific to Wordpress (for Wordpress) and one for Drupal. The modules show up in my Drupal Modules section.</p>
  
  <p>Any idea what I can do to kick start the installer?</p>
  
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2015-11-23T05:37:20.640Z
Comments.Text: Can you clear the browser cache/cookies(mostly using `Ctrl+Shift+Del`) and check ?
Comments.UserDisplayName: jitendra - fuzion
Comments.ContentLicense: CC BY-SA 3.0
Comments.CreationDate: 2015-11-23T14:59:05.523Z
Comments.Text: That worked! I tried it in an incognito window and the installation came up. I can't believe I didn't try that :( Thanks for the suggestion!
Comments.UserDisplayName: Alex K
Tags: <installation>
Title: Drupal 7 unable to reach CiviCRM installer
ThreadText: # Drupal 7 unable to reach CiviCRM installer
  
  (Asked by: username_0 on 2015-11-23)
  
  I'm trying to install CiviCRM (4.6.10) on a fresh copy of Drupal 7 (7.41) but I can't start the CiviCRM installer.
  
  **Error messages:**
  When I visit <http://your_domain_or_IP_address/sites/all/modules/civicrm/install/index.php> I get a Server Error 500. Looking at my logs they read:
  
  ```
  PHP Fatal error:  require_once(): Failed opening required 'WP_PLUGIN_DIR/civicrm/civicrm//CRM/Core/ClassLoader.php' (include_path='.:/usr/lib/php:/usr/local/lib/php:/usr/local/php56/lib/php') in /home/hostname/public_html/test/d7/sites/all/modules/civicrm/install/index.php on line 75
  PHP Warning:  require_once(WP_PLUGIN_DIR/civicrm/civicrm//CRM/Core/ClassLoader.php): failed to open stream: No such file or directory in /home/hostname/public_html/test/d7/sites/all/modules/civicrm/install/index.php on line 75
  
  ```
  
  From Drupal
  
  ```
  Notice: Undefined index: description in drupal_check_module() (line 1232 of /home/hostname/public_html/test/d7/includes/install.inc).
  (Currently using CiviCRM settings does not exist CiviCRM settings file does not exist. It should be created by CiviCRM install)
  
  ```
  
  **What I've tried:** setting folder permissions to 755 or 777. I have uploaded the CiviCRM files via ftp and also using the URL. I have re-installed Drupal 7.
  
  I was able to successfully install CiviCRM on Wordpress on the same server but I'm stuck on the Drupal install.
  
  To be clear, I downloaded and uploaded different CiviCRM installation. One specific to Wordpress (for Wordpress) and one for Drupal. The modules show up in my Drupal Modules section.
  
  Any idea what I can do to kick start the installer?
  
  **Tags:** installation
  
  > **Comments:**
  > **username_1**: Can you clear the browser cache/cookies(mostly using `Ctrl+Shift+Del`) and check ?  
  > **username_0**: That worked! I tried it in an incognito window and the installation came up. I can't believe I didn't try that :( Thanks for the suggestion!  
  
  ---
  
  ## 3 answers
  
  ### Answer by username_0 on 2015-11-23. Score: 2
  
  "CiviCRM has been successfully installed"!
  
  The solution in my case was suggested by "jitendrapurohit" by clearing my cookies and cache. I re-opened the installer in an incognito window and it came up the first time and installed successfully.
  
  > **Comments:**
  > **username_2**: I'm pleased that worked.  Could you mark this as the accepted answer in case other people have the same problem - click on the tick.  
  
  ---
  
  ### Answer by username_3 on 2015-11-23. Score: 2
  
  It mentions WP\_PLUGIN, are you sure you downloaded the civicrm version for drupal, and not the one for wordpress?
  
  You can't just re-use the same civicrm code base between wordpress and drupal, you'll need to download the CMS specific version again
  
  X+
  
  > **Comments:**
  > **username_0**: I thought the same thing when I saw that but I got it from their download page and the file is named "civicrm-4.6.10-drupal". Odd. I re-installed it twice as well and it shows up in my Modules in Drupal? Also the installation file I have uploaded looks like it is both for Drupal and Wordpress. There is an if statement checking if the CMS is Drupal or Wordpress.  
  
  ---
  
  ### Answer by username_4 on 2015-11-23. Score: 0
  
  My thoughts too username_3, it is strange that it starts looking for WP\_PLUGIN if you are indeed using the Drupal installer
  
  
  ---
  
  