I got 2 errors while installing DB2 Express that comes with Rational Team Concert. Two libraries were missing:
ERROR: The required library file libstdc++.so.5 is not found on the system.
Solution: (thanks http://tldp.org/…fedora6.html)
yum -y install compat-libstdc++-33
ERROR: The required library file libaio++.so.1 is not found on the system.
yum -y install libaio