Problem installing PGAdmin3 on RH7.1

Hi,
I have many problems installing pgadmin3 on my RH 7.1 box. I get hundreds of
dependency errors and conflicts.
[root@info RPM]# rpm -i pgadmin3-1.1.0-cvs20031212.i386.rpm
error: failed dependencies:       libatk-1.0.so.0   is needed by pgadmin3-1.1.0-cvs20031212       libc.so.6(GLIBC_2.3)
is needed by pgadmin3-1.1.0-cvs20031212       libcrypto.so.4   is needed by pgadmin3-1.1.0-cvs20031212
libgdk-x11-2.0.so.0  is needed by pgadmin3-1.1.0-cvs20031212       libgdk_pixbuf-2.0.so.0   is needed by
pgadmin3-1.1.0-cvs20031212      libglib-2.0.so.0   is needed by pgadmin3-1.1.0-cvs20031212       libgmodule-2.0.so.0
isneeded by pgadmin3-1.1.0-cvs20031212       libgobject-2.0.so.0   is needed by pgadmin3-1.1.0-cvs20031212
libgthread-2.0.so.0  is needed by pgadmin3-1.1.0-cvs20031212       libgtk-x11-2.0.so.0   is needed by
pgadmin3-1.1.0-cvs20031212      libpango-1.0.so.0   is needed by pgadmin3-1.1.0-cvs20031212       libpangoft2-1.0.so.0
is needed by pgadmin3-1.1.0-cvs20031212       libpangox-1.0.so.0   is needed by pgadmin3-1.1.0-cvs20031212
libpangoxft-1.0.so.0  is needed by pgadmin3-1.1.0-cvs20031212       libpthread.so.0(GLIBC_2.3.2)   is needed by
 
pgadmin3-1.1.0-cvs20031212       libssl.so.4   is needed by pgadmin3-1.1.0-cvs20031212       libstdc++.so.5   is needed
bypgadmin3-1.1.0-cvs20031212       libstdc++.so.5(CXXABI_1.2)   is needed by pgadmin3-1.1.0-cvs20031212
libstdc++.so.5(GLIBCPP_3.2)  is needed by
 
pgadmin3-1.1.0-cvs20031212

[root@info RPM]# rpm -i atk-1.2.0-2.i386.rpm
error: failed dependencies:       libglib-2.0.so.0   is needed by atk-1.2.0-2       libgmodule-2.0.so.0   is needed by
atk-1.2.0-2      libgobject-2.0.so.0   is needed by atk-1.2.0-2
 

etc. etc.

Trying to install the needed packages I find many more errors so I'm getting
frustrated.
Would anybody suggest me something to shortcut these annoying messages?

Many thanks,
-- Csaba Együd