Re: undefined symbol: krb5_cc_get_principal

Karin Huegele wrote:
> Hello Raphael,

Hi Karin,

> ldd -r /usr/bin/pgadmin3 returns:
> 
>         libcrypt.so.1 => /lib/libcrypt.so.1 (0xb75af000)
>         libssl.so.4 => /lib/libssl.so.4 (0xb757b000)
>         libcrypto.so.4 => /lib/libcrypto.so.4 (0xb748a000)
>         libgtk-x11-2.0.so.0 => /usr/lib/libgtk-x11-2.0.so.0 (0xb7235000)
>         libgdk-x11-2.0.so.0 => /usr/lib/libgdk-x11-2.0.so.0 (0xb71c5000)
>         libatk-1.0.so.0 => /usr/lib/libatk-1.0.so.0 (0xb71ac000)
>         libgdk_pixbuf-2.0.so.0 => /usr/lib/libgdk_pixbuf-2.0.so.0
> (0xb7199000)
>         libpangoxft-1.0.so.0 => /usr/lib/libpangoxft-1.0.so.0
> (0xb7178000)
>         libpangox-1.0.so.0 => /usr/lib/libpangox-1.0.so.0 (0xb716b000)
>         libpango-1.0.so.0 => /usr/lib/libpango-1.0.so.0 (0xb7138000)
>         libgobject-2.0.so.0 => /usr/lib/libgobject-2.0.so.0 (0xb7102000)
>         libgmodule-2.0.so.0 => /usr/lib/libgmodule-2.0.so.0 (0xb70fe000)
>         libdl.so.2 => /lib/libdl.so.2 (0xb70fb000)
>         libgthread-2.0.so.0 => /usr/lib/libgthread-2.0.so.0 (0xb70f6000)
>         libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0xb708c000)
>         libpangoft2-1.0.so.0 => /usr/lib/libpangoft2-1.0.so.0
> (0xb706a000)
>         libpng12.so.0 => /usr/lib/libpng12.so.0 (0xb7046000)
>         libjpeg.so.62 => /usr/lib/libjpeg.so.62 (0xb7028000)
>         libtiff.so.3 => /usr/lib/libtiff.so.3 (0xb6fe7000)
>         libz.so.1 => /usr/lib/libz.so.1 (0xb6fd9000)
>         libm.so.6 => /lib/tls/libm.so.6 (0xb6fb7000)
>         libstdc++.so.5 => /usr/lib/libstdc++.so.5 (0xb6f04000)
>         libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb6efa000)
>         libpthread.so.0 => /lib/tls/libpthread.so.0 (0xb6eea000)
>         libc.so.6 => /lib/tls/libc.so.6 (0xb6db2000)
>         libkrb5.so.3 => /usr/kerberos/lib/libkrb5.so.3 (0xb6d54000)
>         libcom_err.so.2 => /lib/libcom_err.so.2 (0xb6d52000)
>         libX11.so.6 => /usr/X11R6/lib/libX11.so.6 (0xb6c73000)
>         libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0xb6c22000)
>         libexpat.so.0 => /usr/lib/libexpat.so.0 (0xb6c02000)
>         libgssapi_krb5.so.2 => /usr/kerberos/lib/libgssapi_krb5.so.2
> (0xb6bef000)
>         libcom_err.so.3 => /usr/kerberos/lib/libcom_err.so.3
> (0xb6bed000)
>         libk5crypto.so.3 => /usr/kerberos/lib/libk5crypto.so.3
> (0xb6bdd000)
>         libresolv.so.2 => /lib/libresolv.so.2 (0xb6bcb000)
>         libXrandr.so.2 => /usr/X11R6/lib/libXrandr.so.2 (0xb6bc6000)
>         libXi.so.6 => /usr/X11R6/lib/libXi.so.6 (0xb6bbe000)
>         libXext.so.6 => /usr/X11R6/lib/libXext.so.6 (0xb6bb0000)
>         libXft.so.2 => /usr/X11R6/lib/libXft.so.2 (0xb6b9e000)
>         libXrender.so.1 => /usr/X11R6/lib/libXrender.so.1 (0xb6b96000)
>         libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0xb6b6f000)
>         /lib/ld-linux.so.2 => /lib/ld-linux.so.2 (0xb75eb000)
> undefined symbol: krb5_cc_get_principal (/usr/bin/pgadmin3)
> undefined symbol: krb5_cc_close (/usr/bin/pgadmin3)
> 
> Does this mean that pgadmin3 could not link to kerberos?

to me it's something like this, although the ld found them. In fact, I 
think FC1 may be more advanced than EL 3.0 or the opposite concerning 
kerberos.

can you confirm the following:
nm -D /usr/kerberos/lib/libkrb5.so.3 | grep krb5_cc_get_principal
should give _nothing_ on your host.

If yes, can you try packages for RH9.
I played a bit with FC1 & RH9 packages and it seems that binaries 
provided for RH9 don't refer to krb5_cc_get_principal and krb5_cc_close.
(see nm -a /usr/bin/pgadmin3 | grep krb5 to list the symbols pgadmin3 is  looking for).

That's not a definitive solution, just a try to provide you something 
easy to install until someone try to build it for RH EL.

If this does not work, I bet we are on the way to try a build on your 
host. Are you ok to go with it if we guide you a bit ?

> All kerberos .so files are located on /usr/kerberos/lib with owner root.
> Thanks for your help.

You are really welcome.

Cheers,
Raphaël