ezep@201-212-235-136:~/pcsx2_code-nonplugin$ aclocal
/usr/share/aclocal/gtkextra.m4:8: warning: underquoted definition of AM_PATH_GTK_EXTRA
/usr/share/aclocal/gtkextra.m4:8:   run info '(automake)Extending aclocal'
/usr/share/aclocal/gtkextra.m4:8:   or see http://sources.redhat.com/automake/automake.html#Extending-aclocal
ezep@201-212-235-136:~/pcsx2_code-nonplugin$ sudo aptitude
Password:
ezep@201-212-235-136:~/pcsx2_code-nonplugin$ aclocal
/usr/share/aclocal/gtkextra.m4:8: warning: underquoted definition of AM_PATH_GTK_EXTRA
/usr/share/aclocal/gtkextra.m4:8:   run info '(automake)Extending aclocal'
/usr/share/aclocal/gtkextra.m4:8:   or see http://sources.redhat.com/automake/automake.html#Extending-aclocal