I am using ubuntu 14.0 system, parity version 1.9.7 when upgrading the ethereum parity node. An error occurred.
parity: /lib/x86_64-linux-gnu/libcrypto.so.1.0.0: version OPENSSL_1.0.2' not found (required by parity)
parity: /lib/x86_64-linux-gnu/libssl.so.1.0.0: version
OPENSSL_1.0.2' not found (required by parity)
parity: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version CXXABI_1.3.8' not found (required by parity)
parity: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version
GLIBCXX_3.4.20' not found (required by parity)
parity: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by parity)