Installing Wordpress on Redbrick/2.0.x - Revision history

Graggle at 23:46, 20 April 2026

2026-04-20T23:46:36Z

← Older revision		Revision as of 23:46, 20 April 2026
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	{{Outdated}}		{{Outdated}}

	[[Category:~~HowTo~~]]		[[Category:Archive]]
	This page documents how to install [http://wordpress.org Wordpress] '''2.0.x''' version.		This page documents how to install [http://wordpress.org Wordpress] '''2.0.x''' version.

Koffee: /* Getting Permalinks */

2015-12-01T16:34:15Z

Getting Permalinks

← Older revision		Revision as of 16:34, 1 December 2015
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	==Getting Permalinks==		==Getting Permalinks==

	If ~~your~~ using a vhost, 'mod_rewrite' is not enabled by default. This means that Wordpress Permalink ~~optinos~~ do not work. You must [http://www.redbrick.dcu.ie/cgi-bin/writemail.pl?username=admin-request email the admins] and ask them to enable it for your domain.		If you're using a vhost, 'mod_rewrite' is not enabled by default.

			This means that Wordpress Permalink options do not work. You must [http://www.redbrick.dcu.ie/cgi-bin/writemail.pl?username=admin-request email the admins] and ask them to enable it for your domain.

	''Is 'mod_rewrite' enabled for normal redbrick webpages?''		''Is 'mod_rewrite' enabled for normal redbrick webpages?''

D fens: Outdated

2012-12-12T19:21:08Z

Outdated

← Older revision		Revision as of 19:21, 12 December 2012
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			{{Outdated}}

	[[Category:HowTo]]		[[Category:HowTo]]
	This page documents how to install [http://wordpress.org Wordpress] '''2.0.x''' version.		This page documents how to install [http://wordpress.org Wordpress] '''2.0.x''' version.

Isaac702: Update information and include recommendation to install latest version. Why is this page still here?

2010-10-10T11:54:47Z

Update information and include recommendation to install latest version. Why is this page still here?

@@ Line 1: / Line 1: @@
 [[Category:HowTo]]
-This page documents how to install [http://wordpress.org Wordpress] '''2.0.x''' version. The page [[Installing Wordpress on Redbrick]] should detail how to install the latest version of Wordpress.
+This page documents how to install [http://wordpress.org Wordpress] '''2.0.x''' version.
 __TOC__
 You can get your hands on the last working 2.0.x version on Redbrick of Wordpress at http://static.wordpress.org/archive/wordpress-2.0.4.tar.gz
@@ Line 8: / Line 12: @@
 You will need to have an SQL account so if you don't have one [http://www.redbrick.dcu.ie/help/faq/#sqlaccess email the admins].
-Because it's a PHP application and your trying to run it on Redbrick you've got to modify the files to include '#!/usr/local/bin/php' at the beginning of any PHP file that will be excuted.
+You can follow the instructions included with Wordpress to finish the installation.
 ==Getting Permalinks==

Resign: /* Wordpress 2.8 onwards */

2010-04-27T12:27:30Z

Wordpress 2.8 onwards

← Older revision		Revision as of 12:27, 27 April 2010
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	Now the dashboard should work properly.		Now the dashboard should work properly.

	~~==== Wordpress 2.8 onwards ====~~
	~~The above doesn't work for more recent wordpress installs.~~

	~~To fix the dashboard in Wordpress 2.8 or newer, add the following lines to your wp-config.php file:~~

	~~define('WP_PROXY_HOST', 'proxy.dcu.ie');~~
	~~define('WP_PROXY_PORT', '8080');~~

	===Akismet===		===Akismet===

Resign: /* Wordpress 2.8 onwards */

2010-04-26T16:10:12Z

Wordpress 2.8 onwards

← Older revision		Revision as of 16:10, 26 April 2010
Line 100:		Line 100:
	Now the dashboard should work properly.		Now the dashboard should work properly.

	== Wordpress 2.8 onwards ==		==== Wordpress 2.8 onwards ====
	The above doesn't work for more recent wordpress installs.		The above doesn't work for more recent wordpress installs.

Resign: /* Fixing the Dashboard */

2010-04-26T16:09:52Z

Fixing the Dashboard

← Older revision		Revision as of 16:09, 26 April 2010
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	var $_isproxy = true;		var $_isproxy = true;

	Now the dashboard should work properly.		Now the dashboard should work properly.

			== Wordpress 2.8 onwards ==
			The above doesn't work for more recent wordpress installs.

			To fix the dashboard in Wordpress 2.8 or newer, add the following lines to your wp-config.php file:

			define('WP_PROXY_HOST', 'proxy.dcu.ie');
			define('WP_PROXY_PORT', '8080');

	===Akismet===		===Akismet===

Receive at 03:08, 20 April 2007

2007-04-20T03:08:41Z

← Older revision		Revision as of 03:08, 20 April 2007
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			[[Category:HowTo]]
	This page documents how to install [http://wordpress.org Wordpress] '''2.0.x''' version. The page [[Installing Wordpress on Redbrick]] should detail how to install the latest version of Wordpress.		This page documents how to install [http://wordpress.org Wordpress] '''2.0.x''' version. The page [[Installing Wordpress on Redbrick]] should detail how to install the latest version of Wordpress.
	__TOC__		__TOC__

Cammy: These instructions should be preserved for Wordpress 2.0.4. However they are not really applicable to the latest Wordpress 2.1.x

2007-02-14T15:55:12Z

These instructions should be preserved for Wordpress 2.0.4. However they are not really applicable to the latest Wordpress 2.1.x

New page

This page documents how to install [http://wordpress.org Wordpress] '''2.0.x''' version. The page [[Installing Wordpress on Redbrick]] should detail how to install the latest version of Wordpress.
__TOC__
You can get your hands on the last working 2.0.x version on Redbrick of Wordpress at http://static.wordpress.org/archive/wordpress-2.0.4.tar.gz

For the most part the instructions bundled with it are correct.

You will need to have an SQL account so if you don't have one [http://www.redbrick.dcu.ie/help/faq/#sqlaccess email the admins].

Because it's a PHP application and your trying to run it on Redbrick you've got to modify the files to include '#!/usr/local/bin/php' at the beginning of any PHP file that will be excuted.

Here is the list of files you'll need to modify to get it installed and up and running. There maybe more but they'll be corner cases rather than anything else. These have been tested on the version 2.0.4.

index.php
wp-comments-post.php
wp-login.php
wp-pass.php
wp-register.php
wp-rss.php
wp-trackback.php
xmlrpc.php
wp-admin/edit-comments.php
wp-admin/categories.php
wp-admin/edit-pages.php
wp-admin/edit.php
wp-admin/import.php
wp-admin/index.php
wp-admin/install.php
wp-admin/link-add.php
wp-admin/link-categories.php
wp-admin/link-import.php
wp-admin/link-manager.php
wp-admin/moderation.php
wp-admin/options-discussion.php
wp-admin/options-general.php
wp-admin/options-misc.php
wp-admin/options-reading.php
wp-admin/options-permalink.php
wp-admin/options-writing.php
wp-admin/options.php
wp-admin/page-new.php
wp-admin/plugin-editor.php
wp-admin/plugins.php
wp-admin/post.php
wp-admin/profile.php
wp-admin/templates.php
wp-admin/theme-editor.php
wp-admin/themes.php
wp-admin/upgrade.php
wp-admin/users.php
wp-admin/upgrade.php
wp-admin/profile-update.php
wp-admin/inline-uploading.php
wp-admin/user-edit.php
wp-admin/setup-config.php
wp-admin/list-manipulation.php
wp-includes/js/tinymce/tiny_mce_gzip.php

You can use this command on Redbrick to automatically modify the files but replace file1, file2, etc. with the files from the list above.

perl -i.bak -ple 'print "#!/usr/local/bin/php" if $. eq 1; close ARGV if eof;' file1 file2

Once you've correctly modified the files, you can follow the instructions included with Wordpress to finish the installation.

==The Easy Option==

To make life a little easier, you can run this script which will download the latest wordpress, unpack the archive and modify the headers for you. All you need to do then is set it up with your SQL details.

/home/associat/c/cammy/bin/install-wordpress-2.0.4

This script will create a subdirectory called "wordpress". You can rename and move this directory however you please. This is for release 2.0.4 of wordpress. It will also patch the files to include the proxy fixes below.

==Getting Permalinks==

If your using a vhost, 'mod_rewrite' is not enabled by default. This means that Wordpress Permalink optinos do not work. You must [http://www.redbrick.dcu.ie/cgi-bin/writemail.pl?username=admin-request email the admins] and ask them to enable it for your domain.

''Is 'mod_rewrite' enabled for normal redbrick webpages?''

==Getting it to work through the Redbrick/DCU Proxy==

Wordpress works fine without any of the following fixes. However you may find that a number of plugins or other features that attempt to access external sites and servers to Redbrick won't work. This is because there is no proper proxy support built in to Wordpress (or in php, depending on your point of view).

If your trying to get Wordpress to work on another site thats behind a proxy, just change "proxy.dcu.ie" to your proxy and "8080" (or is it "3128"?) to the correct port. These fixes do not, however, support authentication.

I did a quick "grep" and "find" of Wordpress and found 5 to 6 other calls to 'fsockopen' that do not support proxies. More than likely your Redbrick Wordpress blog will not send pings/trackbacks unless you do further modificatoins. [http://trac.wordpress.org/ticket/3082 I have raised as defect on Wordpress about this issue.]

===Fixing the Dashboard===

You may notice that the "Dashboard", the page that welcomes you when you login, looks a bit ''blank''. With 2.0.3, Wordpress no longer crashes but it may not update very well. This is because Wordpress is attempting to download other websites relevant to Wordpress such as the Wordpress Dev Blog but can't because Redbrick is behing a proxy.

To fix this, open 'wp-include/class-snoopy.php' and search for 'var $proxy_host'. Set 'proxy_host' to "proxy.dcu.ie", 'proxy_port' to "8080".

var $proxy_host = "proxy.dcu.ie";
var $proxy_port = "8080";

Now search for the variable '_isproxy' and set it to "true".

var $_isproxy = true;

Now the dashboard should work properly.

===Akismet===

The Akismet anti-spam plugin won't work on Redbrick without modification. I'd recommend [http://unknowngenius.com/blog/wordpress/spam-karma/ Spam Karma 2] plugin for dealing with comment spam. However, if you want to use Akismet instead, you'll find that it seems to think that your Wordpress.com API key is invalid. This is because it doesn't handle sending post requests through the proxy.

You do not need to do this modification. Wordpress will work correctly without it.

Open 'wp-content/plugins/akismet.php'. Search for 'function ksd_http_post'. You'll need to modify this function like this:

<nowiki> // Returns array with headers in $response[0] and entity in $response[1]
function ksd_http_post($request, $host, $path, $port = 80) {
global $ksd_user_agent;

//$http_request = "POST $path HTTP/1.0\r\n";
//$http_request .= "Host: $host\r\n";
$http_request = "POST http://$host$path HTTP/1.0\r\n";
$http_request .= "Host: http://$host\r\n";
$http_request .= "Content-Type: application/x-www-form-urlencoded; charset=" . get_settings('blog_charset') . "\r\n";
$http_request .= "Content-Length: " . strlen($request) . "\r\n";
$http_request .= "User-Agent: $ksd_user_agent\r\n";
$http_request .= "\r\n";
$http_request .= $request;
$response = '';

//if( false !== ( $fs = @fsockopen($host, $port, $errno, $errstr, 10) ) ) {
if( false !== ( $fs = @fsockopen('proxy.dcu.ie', 3128, $errno, $errstr, 10) ) ) {
fwrite($fs, $http_request);

while ( !feof($fs) )
$response .= fgets($fs, 1160); // One TCP-IP packet
fclose($fs);
$response = explode("\r\n\r\n", $response, 2);
}
return $response;
} </nowiki>

Now it should be able to verify your Wordpress.com API key and make requests to the Akismet server.

===class-IXR.php===

I identified another proxy problem with Wordpress. What exactly it effects I don't know but probaly trackback/pings to other sites because the xmlrpc uses 'class-IXR.php' which does not support proxies. I noticed the problem trying to get a plugin called [http://ebroder.net/livejournal-crossposter/ LiveJournal Crossposter] to work. See [http://thedeadone.net/news/livejournal-and-wordpress/ here] for details of what I tried originally.

You do not need to do this modification. Wordpress will work correctly without it.

Open 'class-IXR.php'. Search for 'fsockopen'. Just above this, modify the '$request' string like this:

<nowiki> $request = "POST http://{$this->server}{$this->path} HTTP/1.0$r";
$request .= "Host: http://{$this->server}$r";
$request .= "Content-Type: text/xml$r";
$request .= "User-Agent: {$this->useragent}$r";
$request .= "Content-length: {$length}$r$r";
$request .= $xml;</nowiki>

Then below that, modify the 'fsockopen' call like this:

if ($this->timeout) {
//$fp = @fsockopen($this->server, $this->port, $errno, $errstr, $this->timeout);
$fp = @fsockopen('proxy.dcu.ie', 3128, $errno, $errstr, $this->timeout);
} else {
//$fp = @fsockopen($this->server, $this->port, $errno, $errstr);
$fp = @fsockopen('proxy.dcu.ie', 3128, $errno, $errstr);
}

Now, class-IXR.php will handle outbound requests from Redbrick perfectly.

===functions.php===

I installed the latest version of [http://www.arnebrachhold.de/redir/sitemap-home/ Google Sitemaps], a plugin that generates a [https://www.google.com/webmasters/sitemaps/docs/en/about.html google sitemap] for your wordpress blog and tells Google about it. However when I activated the latest version and tried to generate a log I saw an error when it tried to ping Google. This is due to a similar problem as 'class-IXR.php' above.

You do not need to do this modification. Wordpress will work correctly without it.

To fix this, open 'wp-includes/functions.php'. Search for the function 'wp_remote_fopen'. You should find something like below:

function wp_remote_fopen( $uri ) {
if ( ini_get('allow_url_fopen') ) {
$fp = fopen( $uri, 'r' );
if ( !$fp )
return false;
$linea = '';
while( $remote_read = fread($fp, 4096) )
$linea .= $remote_read;
fclose($fp);
return $linea;
} else if ( function_exists('curl_init') ) {

This code does not work behind a proxy. Replace it with this code.

function wp_remote_fopen( $uri ) {
if ( ini_get('allow_url_fopen') ) {
/*$fp = fopen( $uri, 'r' );
if ( !$fp )
return false;
$linea = '';
while( $remote_read = fread($fp, 4096) )
$linea .= $remote_read;
fclose($fp);
return $linea;*/

$proxy_fp = fsockopen('proxy.dcu.ie','3128');
if ( !$proxy_fp )
return false;
fputs($proxy_fp, "GET $uri HTTP/1.0\r\nHost: proxy.dcu.ie\r\n\r\n");
while(!feof($proxy_fp))
$proxy_cont .= fread($proxy_fp,4096);
fclose($proxy_fp);
$proxy_cont = substr($proxy_cont, strpos($proxy_cont,"\r\n\r\n")+4);
return $proxy_cont;
} else if ( function_exists('curl_init') ) {

Now the Google Sitemaps plugin should work a treat and ping google correctly.