Bukkit

ok first i have dynamiceconomy downloaded but in my server command thing when it is loading the server it says update urgency for version 0.9_0.1 :high. and then says update reason: dug fix _ enchantment dynamiceconomy, but when i go on the site and click download there isnt any choises to pick from, second when i try to put /buy stone it says "an internal error occured while attempting to preform this command" next when i try to put the sign and type the stuff in it says you do not have permission to create a dynamicshop, and yes i am an op on my server.

i do have vault and its up to date, i also downlaoded gold2economy thought it had somtin to do with vault, um i am in a custom made server not the server that it applies if it even does, i use permissions helper for my permissions though i am not quite sure how to add them i jsut kidna went down to dynamic shop and pasted them but when i ran the server they all dissapeared so if u gota better permssions plugin please fill me in. it also says vault permissions hooked then says vault economy not hooked if that helps. please help and unrelated i found this thread on bukkit forums that has the same question http://forums.bukkit.org/threads/bukkit-vault-help.80130/     and the reply to his question was what bukkit like works with and on that list wasnt dynamiceconomy so with that said do i need somthign else?

A few things:

1) Install an Economy plugin like BOSEconomy, or any of the other economy plugins mentioned in that thread you linked me too. VAULT only gives plugins like DynamicEconomy simple access to your economy plugin. Vault itself is NOT an economy plugin, which you need in ADDITION to vault.

2) Use a permissions plugin like GroupManager, PEX, or bPermissions. I know bPerms and GM work (I use them). Give yourself the appropriate permissions.

3) The latest version of DynamicEconomy is on the main page in the center, always. It always say "Latest version, bla bla bla"