Linux server doesn't support "bis_weaponpack"

[sicilian 0]

I can make any mission I want to, but our server

doesn't start it. We found out that any mission with

"bis_weaponpack" in the addon section doesn't start.

We deleted all units we believe they cause the problem,

and deleted as long as the "bis_weaponpack" ends to exist.

After that the mission works!

But it works fine on a windows server also with this entry!

Does anyone have the same problems with linux server 1.90f?

Now I'm searching the object which creates the entry

"bis_weaponpack" and "bis_resistance"?