missing separate debuginfo for... (postgresql installed on opensuse)

[weijinxian]

I've installed postgresql from source code successfully on opensuse11.2.
and I launch gdb to debug postgresql.
when I try to "run", I get the following result:
"Starting program: /usr/local/pgsql/bin/postgres
Missing separate debuginfo for /lib64/ld-linux-x86-64.so.2
Try: zypper install -C "debuginfo(buil d-id)=591af1afa33 f255704fb6a6085 9b93d00e205302"
Missing separate debuginfo for /lib64/libdl.so.2
Try: zypper install -C "debuginfo(buil d-id)=44e66ebae67 2563bd496f290e0 8d316bc3bf0ac7"
Missing separate debuginfo for /lib64/libm.so.6
Try: zypper install -C "debuginfo(buil d-id)=57fc1891d8d 9f419fb8c7fc06a 8285563b53a47e"
Missing separate debuginfo for /lib64/libc.so.6
Try: zypper install -C "debuginfo(buil d-id)=b5ded0f18b9 b11c5cd6b263874 26ead562c332f8" "

but none of the "try"
works.zypper only says " Loading repository data...
Reading installed packages...
'debuginfo(buil d-id)=591af1afa33 f255704fb6a6085 9b93d00e205302' not found.
Resolving package dependencies...

Nothing to do.
"

I don't know what to do next,can you help me?thank you very much.

[rski]

Do you want to debug libraries too?

[weijinxian]

Do you want to debug libraries too?

I need to read the source code to find out the implementation of pgsql's storage system. and I just want to add several lines of code such as "printf " to help understand the original code.Currently when I try to attach a runtime pid and type "where" to catch the trace,only to find several "0x******** * in ??()". I think It is missing separate debuginfo that result in so many "??".