I had a problem in installing the pdflib extension and I finally got the phpize working by following Bogdan's advice
cd /usr/share/aclocal cat lt~obsolete.m4 ltoptions.m4 ltsugar.m4 ltversion.m4 >> libtool.m4 After that pecl install worked without a glich :) -- phpize: configure:8184: error: possibly undefined macro: _LT_SET_OPTIONS https://bugs.launchpad.net/bugs/262251 You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to php5 in ubuntu. -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs