If you meet the following error while installing Arcserve Linux Agent
"The components you selected require this library file: libstdc++-libc6.1-1.so.2. Typically, Linux comes with this library file. It is located in the /usr/lib path."
try to install compat libraries.
yum install compat-libstdc++*
apt-get install libstdc++*
then rerun the installation script.