Hi All, 牋牋牋 I've been trying to upgrade our version of libvirt-java to 0.4.8 since we're now running libvirt 0.10.0 and are running into the following dependency problems on our Centos 6.2 machine. libvirt-java requires libvirt-client > 0.9.12 1. The libvirt-client RPMs all appear to be targeted to Fedora Core system and I'm not certain I should be trying to install these RPMs on my CentOS box. However, I'm unable to find a source tarball so I can build libvirt-client from source. 2. I did try to install the FC RPM libvirt-client-0.10.0-0rc0.fc16.x86_64.rpm and this fails with the error libc.so.6(GLIBC_2.14)(64bit) is needed by libvirt-client-0.10.0-0rc0.fc16.x86_64 libc.so.6(GLIBC_2.15)(64bit) is needed by libvirt-client-0.10.0-0rc0.fc16.x86_64 glib 2.12 is the latest version available via YUM for all CentOS 6.x distributions, so I attempted to build and install glibc 2.15 from source. I can confirm that we now have /usr/lib64/libc.so.6 installed. However, attempting to install libvirt-client still fails with the same error. 3. Not sure why libvirt-java depends on libvirt-client Any guidance or pointers would be much appreciated. thanks, Gautam