Problem building GnuCash-trunk on Ubuntu Jaunty

[Cristian Marchi]

I was triyng to install GnuCash from trunk today and followed this 
guide: 
http://wiki.gnucash.org/wiki/Building#Ubuntu_9.04_.28Jaunty_Jackalope.29

When launching "make install all" the process exits with the following 
message:

test -z "/home/cristian/unstable/gnucash/lib" || /bin/mkdir -p 
"/home/cristian/unstable/gnucash/lib"
 /bin/bash ../../libtool   --mode=install /usr/bin/install -c  
'libgnc-module.la' '/home/cristian/unstable/gnucash/lib/libgnc-module.la'
libtool: install: error: cannot install `libgnc-module.la' to a 
directory not ending in /usr/local/lib
make[4]: *** [install-libLTLIBRARIES] Errore 1
make[4]: uscita dalla directory 
«/home/cristian/GNUCASH/src-trunk/src/gnc-module»
make[3]: *** [install-am] Errore 2
make[3]: uscita dalla directory 
«/home/cristian/GNUCASH/src-trunk/src/gnc-module»
make[2]: *** [install-recursive] Errore 1
make[2]: uscita dalla directory 
«/home/cristian/GNUCASH/src-trunk/src/gnc-module»
make[1]: *** [install-recursive] Errore 1
make[1]: uscita dalla directory «/home/cristian/GNUCASH/src-trunk/src»
make: *** [install-recursive] Errore 1


I'm on Ubuntu Jaunty 64bit.

Thanks for the help.