[Wien] Problem after installation

[Julia Messel]

Dear Wine2k-Users,

We just installed Wine2k on Ubuntu 7.10 on a commercial PC.
If we try to initialize the calculation with
[x nn] -> nn-bondlength factor 2 [Execute]
we get the following error-msg:

Commandline: x nn
Program input is: "2 "

Invalid null command.
/usr/share/wienroot/Wien/nn: Permission denied.
0.0u 0.0s 0:00.00 0.0% 0+0k 0+0io 0pf+0w
error: command   /usr/share/wienroot/Wien/nn nn.def   failed

we set the permissions to 777 for the whole directory.
We are able to modify the nn.def-file from the Wien2k-program

Files -> show all files -> /usr/share/wienroot/Wien/nn/nn.def

so i think the permissions for file and directory are OK.

Can anybody help us?

Best regards
Julia Messel