I would like to compile pidip http://pure-data.svn.sourceforge.net/viewvc/pure-data/trunk/externals/pidip/ We must use automake 1.4, see in header of aclocal.m4 But when i do autoreconf, i have "aclocal: configure.ac: 0: macro `AM_PATH_GTK' not found in library" message. pidip use gtk 1 exclusively?