If you have
Internal Server Error
while accessing :
http://SITE-URL/mailman/admin/LIST-NAME
you have to fix some permission problems in the mailman.
chmod 02755 -R /usr/local/cpanel/3rdparty/mailman
/usr/local/cpanel/3rdpart/mailman/bin/check_perms -f
chmod 02775 -R /usr/local/cpanel/3rdparty/mailman/logs
That’s it!
If you want to use eAccelerator with cPanel and Apache, disable suPHP through easyApache or you will have “Cached Scripts 0″ in control panel of eAccelerator.
Same rule applies with APC.
If you try to install APC via WHM in cpanel and you get:
cpanel /usr/include/php/ext/pcre/php_pcre.h:29:18: error: pcre.h: No such file or directory
then you need to install PCRE-devel.
Follow the next step
Go to / and type
yum install pcre-devel
Now, go back to WHM and try to install again PCRE.
Installation
ImageMagick
Check first if it’s installed:
/scripts/checkimagemagick
Proceed with Installation:
/scripts/installimagemagick
Installation will take a couple minutes as it will install other packages needed by ImageMagick. After the installation, you can check your ImageMagick version:
/usr/bin/convert --version
It will give you something like:
Version: ImageMagick 6.4.8 2009-05-11 Q16 OpenMP http://www.imagemagick.org
Copyright: Copyright (C) 1999-2009 ImageMagick Studio LLC
Imagick
Go to WHM -> Software -> Module Installers -> PHP Pecl (manage). On the box below “Install a PHP Pecl” enter “imagick” and click “Install Now” button – that’s all.
Uninstall
If you decide to uninstall it’s as easy as the installation process:
ImageMagick
/scripts/cleanimagemagick
Imagick
WHM -> Software -> Module Installers -> PHP Pecl (manage). Click on Uninstall button for Imagick.
Installing from cPanel will mostly sure fail. If you want a quick fix, here is how to do it.
Download the latest uploadprogress package from here
wget http://pecl.php.net/get/uploadprogress-1.0.1.tgz
tar xvfz uploadprogress-1.0.1.tgz
cd uploadprogress-1.0.1
phpize
./configure
make
make install
Edit /usr/local/lib/php.ini
nano /usr/local/lib/php.ini
and copy paste at the end of the file:
extension=uploadprogress.so
and at last, restart Apache:
service httpd restart
If you followed our howto’s on NGINX and cPanel here is another improvement you can do in /usr/local/nginx/conf/vhost.conf
# serve the app via fastcgi
location ~ \.php$ {
#fastcgi_pass 127.0.0.1:9000;
fastcgi_pass unix:/tmp/php-fastcgi.sock;
fastcgi_index index.php;
fastcgi_read_timeout 240;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include /usr/local/nginx/conf/fastcgi_params;
}
If you have problems displaying images generated via imagecache on Drupal you nee to add in /usr/local/nginx/conf/vhost.conf
location ^~ /sites/default/files/imagecache/ {
index index.php index.html;
# assume a clean URL is requested, and rewrite to index.php
if (!-e $request_filename) {
rewrite ^/(.*)$ /index.php?q=$1 last;
break;
}
}
If you get:
checking for C compiler default output file name... conftest.in
checking whether the C compiler works... configure: error: cannot run C compiled programs.
This happens when /tmp mounted with the ‘noexec’ option
mount -o,remount,rw,exec /var/tmp
And when you’re done, set it back:
mount -o,remount,rw,noexec /var/tmp
If you have followed our previous tutorial on NGINX with Apache and cPanel you can use this setup also for Domain Access with Drupal.
To enable NGINX for *.domain.tld setup in Domain Access folow the next step:
nano /usr/local/nginx/conf/vhost.conf
and add after the rest of proxy_redirect.
proxy_redirect http://*.domain.tld:81 http://*.domain.tld;
In this setup, NGinx will be integrated with Apache (under cPanel) and used to server the static files.
Run SSH console
cd /root
wget http://nginx.org/download/nginx-0.8.52.tar.gz
wget http://stderr.net/apache/rpaf/download/mod_rpaf-0.6.tar.gz
wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-7.9.tar.gz
tar xvzf mod_rpaf-0.6.tar.gz
cd mod_rpaf-0.6
/usr/local/apache/bin/apxs -i -c -n mod_rpaf-2.0.so mod_rpaf-2.0.c
cd /root
tar xvzf pcre-7.9.tar.gz
cd pcre-7.9
./configure
make
make install
cd /root
tar xvzf nginx-0.8.52.tar.gz
cd nginx-0.8.52
./configure --with-http_ssl_module --with-http_realip_module --with-http_dav_module --with-http_flv_module --with-http_gzip_static_module
make
make install
-Login to WHM and look for the following route:
Main >> Service Configuration >> Apache Setup > Include Editor > Pre Main Include
- Add the following configuration and save, LIST_OF_YOUR_IPS changing the IP you occupy in your site:
LoadModule rpaf_module modules/mod_rpaf-2.0.so
RPAFenable On
# Enable reverse proxy add forward
RPAFproxy_ips 127.0.0.1 LIST_OF_YOUR_IPS
# which ips are forwarding requests to us
RPAFsethostname On
# let rpaf update vhost settings
# allows to have the same hostnames as in the "real"
# configuration for the forwarding Apache
RPAFheader X-Real-IP
# Allows you to change which header mod_rpaf looks
# for when trying to find the ip the that is forwarding
# our requests
- Change the apache port to 81 (tweak settings)
Open whm – tweak settings and find 0.0.0.0:80 and change it to 0.0.0.0.:81
- Run SSH console
/usr/local/cpanel/whostmgr/bin/whostmgr2 --updatetweaksettings
/scripts/rebuildhttpdconf
httpd restart
create automated nginx virtual host creator
touch nginx.sh
chmod 755 nginx.sh
nano nginx.sh
and add the content from here.
then run it
./nginx.sh
-Check the configuration
/usr/local/nginx/sbin/nginx -t
Until now only the managing nginx connections, but is not serving static content. For the latter you must edit the following file:
nano /usr/local/nginx/conf/vhost.conf
-Remove the 3 # signs of the following lines:
#location ~* \.(gif|jpg|jpeg|png|wmv|avi|mpg|mpeg|mp4|js|css)$ {
# root /home/myweb/public_html;
#}
so the final configuration will looks like
location ~* \.(gif|jpg|jpeg|png|wmv|avi|mpg|mpeg|mp4|js|css)$ {
root /home/myweb/public_html;
}
Configure nginx startup scripts
touch /etc/init.d/nginx
chmod +x /etc/init.d/nginx
nano /etc/init.d/nginx
and add the following content from here.
Now, let’s test the scripts:
/etc/init.d/nginx restart
ps aux | grep nginx
and last, add nginx as autostart deamon
/sbin/chkconfig nginx on
/sbin/chkconfig --list | grep nginx