some errors after starting octave-3.0.0

[address@hidden]

Hi all

I compiled octave-3.0.0
with gcc 4.1.1 (Gentoo 4.1.1-r3)

and now, if I enter octave at the prompt, octave starts up
and I get some errors
see below

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Report bugs to <address@hidden> (but first, please read
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error: structure has no member `archprefix'
error: evaluating argument list element number 1
error: evaluating assignment expression near line 1955, column 11
error: called from `pkg:getarchdir' in file 
`/usr/local/share/octave/3.0.0/m/pkg
/pkg.m'
error: evaluating assignment expression near line 2035, column 12
error: evaluating for command near line 2029, column 3
error: called from `pkg:load_packages_and_dependencies' in file 
`/usr/local/shar
e/octave/3.0.0/m/pkg/pkg.m'
error: called from `pkg:load_packages' in file 
`/usr/local/share/octave/3.0.0/m/
pkg/pkg.m'
error: evaluating switch command near line 243, column 3
error: called from `pkg' in file `/usr/local/share/octave/3.0.0
/m/pkg/pkg.m'
error: near line 20 of file `/usr/local/share/octave/3.0.0
/m/startup/octaverc'
octave:1>

------------------------------------------------------------------------------

octave is working and so this is only for information.
maybe I will cry for help when I will install the first octave-
foroge package :-)

Michael