i want to use the classdef branch on ubuntu 12.04. i used the following steps
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link: `parse-tree/parse_tree_libparse_tree_la-pt-decl.lo' is not a valid libtool object
make[3]: *** [parse-tree/libparse-tree.la] Error 1
make[3]: Leaving directory
`/home/dan/octave/libinterp'
make[2]: *** [all] Error 2
make[2]: Leaving directory `/home/dan/octave/libinterp'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/home/dan/octave'
make: *** [all] Error 2
can anyone help me in this regard