Requirements: 1. Web server. 2. Shell access to that web server. For example ssh. 3. Server on which you want to install a WordPress website must provide a Subversion repository. I use Aptana Studio 3 with Subersion Plugin (subclipse) as an SVN client. How to install Subclipse Plugin in Aptana Studio 3
Things you need to install: 1. xgettext package 2. Check if you have set the path and environment variables in Windows for php.