NetBeans IDE.

Update catalogs.

• http://deadlock.netbeans.org/hudson/job/nbms-and-javadoc/lastStableBuild/artifact/nbbuild/nbms/updates.xml.gz - development update center
• http://plugins.netbeans.org/nbpluginportal/files/nbms/pluginportal-update-center.xml - Community Plug-in Portal update center

http://plugins.netbeans.org/

Plug-in portal.

http://wiki.netbeans.org/FaqPluginsInDevelopment

To install development update center or Community Plug-in Portal update center.

Python.

Add as update catalog

http://deadlock.netbeans.org/hudson/job/nbms-and-javadoc/lastStableBuild/artifact/nbbuild/nbms/updates.xml.gz

• http://wiki.netbeans.org/Python
• http://wiki.netbeans.org/PythonInstall
• http://tornorbye.blogspot.com/2008/11/netbeans-screenshot-of-week-36-python.html