deloptes wrote: I set up a build environment and wrote a basic Makefile that does the helpful build work for the packages. I updated the dependency in tdelib to be either krb5 or heimdal. It compiles pretty well Now tdebase FTB. I get Linking CXX executable kdesktop_lock ... kdesktop_lock -L/opt/trinity/lib -rdynamic ../libkdesktopsettings.a ../../tdmlib/libdmctl.a /opt/trinity/lib/libtdeio.so.14.0.0 -lXext -lpthread -lGL -ltdeldap -z now -lXau /opt/trinity/lib/libtdeui.so.14.0.0 -lfreetype -lfontconfig -lXext /opt/trinity/lib/libtdesu.so.14.0.0 /opt/trinity/lib/libtdewalletclient.so.1.0.1 /opt/trinity/lib/libtdecore.so.14.0.0 /opt/trinity/lib/libDCOP.so.14.0.0 /opt/trinity/lib/libtdefx.so.14.0.0 -ltqt -ltqt-mt -lXrender -lX11 -lc -lz -lidn -lXcomposite -lICE -lSM -lutil -lr -lacl -lattr -Wl,-rpath,/opt/trinity/lib: /opt/trinity/lib/libtdeldap.so: undefined reference to `LDAPLoginDlg::~LDAPLoginDlg()' /opt/trinity/lib/libtdeldap.so: undefined reference to `vtable for LDAPLogin' /opt/trinity/lib/libtdeldap.so: undefined reference to `LDAPLoginDlg::LDAPLoginDlg(TQWidget*, char const*, unsigned int)' collect2: error: ld returned 1 exit status kdesktop/lock/CMakeFiles/kdesktop_lock.dir/build.make:321: recipe for target 'kdesktop/lock/kdesktop_lock' failed make[2]: *** [kdesktop/lock/kdesktop_lock] Error 1 and $ nm -D --defined-only /opt/trinity/lib/libtdeldap.so | grep LDAPLoginDlg $ nm -D /opt/trinity/lib/libtdeldap.so | grep LDAPLoginDlg U _ZN12LDAPLoginDlgC2EP8TQWidgetPKcj U _ZN12LDAPLoginDlgD2Ev On my other machine where I originally build all the code I have $ nm -D --defined-only /opt/trinity/lib/libtdeldap.so.1.0.0 | grep LDAPLoginDlg 000000000003ded0 T _ZN12LDAPLoginDlg10tqt_invokeEiP9TQUObject 000000000003df30 T _ZN12LDAPLoginDlg12tqt_propertyEiiP9TQVariant 000000000003d730 T _ZN12LDAPLoginDlg14languageChangeEv 000000000003d8b0 T _ZN12LDAPLoginDlg16staticMetaObjectEv 000000000003de80 T _ZN12LDAPLoginDlg19tqt_static_propertyEP8TQObjectiiP9TQVariant 000000000003ddf0 T _ZN12LDAPLoginDlg2trEPKcS1_ 000000000003de30 T _ZN12LDAPLoginDlg6trUtf8EPKcS1_ 0000000000248c98 B _ZN12LDAPLoginDlg7metaObjE 000000000003de90 T _ZN12LDAPLoginDlg8tqt_castEPKc 000000000003df20 T _ZN12LDAPLoginDlg8tqt_emitEiP9TQUObject 000000000003d960 T _ZN12LDAPLoginDlgC1EP8TQWidgetPKcj 000000000003d960 T _ZN12LDAPLoginDlgC2EP8TQWidgetPKcj 000000000003d700 T _ZN12LDAPLoginDlgD0Ev 000000000003d6d0 T _ZN12LDAPLoginDlgD1Ev 000000000003d6d0 T _ZN12LDAPLoginDlgD2Ev 000000000003df70 W _ZNK12LDAPLoginDlg10metaObjectEv 000000000003d6c0 T _ZNK12LDAPLoginDlg9classNameEv 000000000003d720 T _ZThn80_N12LDAPLoginDlgD0Ev 000000000003d6f0 T _ZThn80_N12LDAPLoginDlgD1Ev 0000000000247350 V _ZTI12LDAPLoginDlg 00000000000420f0 V _ZTS12LDAPLoginDlg 0000000000247380 V _ZTV12LDAPLoginDlg I had to libtoolize autoreconf to be able to build libtdeldap . I guess perhaps this couldhave broken the way it compiles I am wondering if this needs further investigation. If you confirm I will create a bug regarding libkrb5-dev vs heimdal-dev and this issue with libtdeldap thanks