I get this when emerging ardour-0.99.3 on an amd64 box:
Calculating dependencies ...done!
emerge (1 of 1) media-sound/ardour-0.99.3 to /
md5 files ;-) ardour-0.99.3.ebuild
md5 files ;-) ardour-0.99.2.ebuild
md5 files ;-) files/ardour-vst-support_1_1.patch
md5 files ;-) files/digest-ardour-0.99.2
md5 files ;-) files/digest-ardour-0.99.3
md5 files ;-) files/ardour-vst-support_0_1.patch
md5 src_uri ;-) ardour-0.99.3.tar.bz2
Unpacking source...
Unpacking ardour-0.99.3.tar.bz2 to
/var/tmp/portage/ardour-0.99.3/work
Source unpacked.
aclocal: couldn't open directory `/usr/local/share/aclocal': No such
file or directory
!!! ERROR: media-sound/ardour-0.99.3 failed.
!!! Function src_compile, Line 65, Exitcode 1
!!! autogen failed
!!! If you need support, post the topmost build error, NOT this status
message.
I can fix it by doing:
ln -s /usr/share/aclocal /usr/local/share/aclocal
emerge ardour
...it's currently emerging, we'll see if it finishes with no more errors
;)