Like in this post, http://www.howtoforge.org/comment/reply/1463#comment-4368, I am encountering the same problem with CentOS 4.4. Code: rpm -Uvh psad-2.1.5-1.i386.rpm error: Failed dependencies: libc.so.6(GLIBC_2.4) is needed by psad-2.1.5-1.i386 rtld(GNU_HASH) is needed by psad-2.1.5-1.i386 I also checked Bastille forum at sf.net, but the only unreplied link I found was: http://sourceforge.net/mailarchive/[email protected] Is there any updates how to make it work with the latest versios of bastille and psad? Thanks!!!