Im running the pex 2.0 snapshot on my spigot 1.9.2 server and i noticed that i cant run any of the commands that i should use to set permissions.
I try to use any commands and i get this http://imgur.com/snG7P53

Im unsure whats wrong i just started using pex and havent changed anything from the defualt configurations.

PEX2 uses an entirely different command structure. If you want to use it, learn the new commands at https://github.com/PEXPlugins/PermissionsEx/blob/master/doc/Tutorial.md. Otherwise, downgrade to 1.23.4

ok i didnt get all of that i didnt know that link so i look at it it seems to be working fine. thanks