On Fedora 16, you can use
yum -y install php-xml
and then be sure to add
extension=dom.so
in the php.ini file for this to work.
On Fedora 16, you can use
yum -y install php-xml
and then be sure to add
extension=dom.so
in the php.ini file for this to work.
In Redhat 5.5 using php53 you need to not only install php53-xml but php53-devel as well to install DOMDocument
Certain Linux distributions do not have this extension included in the minimum PHP package. It can usually be found in one of the "optional" php-* packages.
For CentOS, you will need to run "yum install php-xml", which provides this extension.
don't forget
extension=dom.so
in extensions.ini
on freebsd
You need the DOM MODULE installed if you want to use Youtube Data Api with the Zend GData Library.
Otherwise you cannot obtain a valid Upload Form Token.