bitcoind: /usr/lib/libstdc++.so.6: version GLIBCXX_3.4.11' not found (required by bitcoind) bitcoind: /usr/lib/libstdc++.so.6: versionGLIBCXX_3.4.9' not found (required by bitcoind) bitcoind: /lib/libc.so.6: version `GLIBC_2.7' not found (required by bitcoind)

"strings /usr/lib/libstdc++.so.6|grep GLIBCXX" output. GLIBCXX_3.4 GLIBCXX_3.4.1 GLIBCXX_3.4.2 GLIBCXX_3.4.3 GLIBCXX_3.4.4 GLIBCXX_3.4.5 GLIBCXX_3.4.6 GLIBCXX_3.4.7 GLIBCXX_3.4.8 GLIBCXX_FORCE_NEW