Mount macports dir over nfs from linux

[espenbo]

Hello

I´m trying to mount my mac ports dir over nfs from a linux server. But I´m getting errors.

exports linux server
/mnt/md0/macmini/port 192.168.0.0/255.255.255.0(rw,root_squash,insecure)

mount command on osx 10.5.8
sudo mount 192.168.0.4:/mnt/md0/macmini/port/opt /opt

df
192.168.0.4:/mnt/md0/macmini/port/opt 961453728 136731984 814953912 14% /opt

sudo port install xeyes
Error: Unable to execute port: can't create directory "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_ports_x11_xeyes": permission denied



ls -l /mnt/md0/macmini/port/opt/local/var/macports
totalt 32
drwxr-xr-x 2 lise games 4096 jul 21 09:29 build
drwxr-xr-x 99 lise games 4096 jul 21 09:22 distfiles
-r--r--r-- 1 lise games 4905 jul 18 01:14 port-help.tcl
drwxr-xr-x 106 lise games 4096 jul 21 09:29 receipts
drwxr-xr-x 2 lise games 4096 jul 18 01:14 registry
drwxr-xr-x 106 lise games 4096 jul 21 09:29 software
drwxr-xr-x 3 lise games 4096 jul 18 01:05 sources


Please help

Espen