VM 2 Plugin Development and upgrading

[muddauber]

Is there anyone that can provide some guidelines to updating old VM 1 plugins
to work for VM2?

I have several plugins that amount to a small amount of code, but they
do not load or install incorrectly in VM2.

[alatak]

Hello

You can find guildelines here: http://dev.virtuemart.net/projects/virtuemart/wiki/Plugin_system