I've Downloaded qt-opensource-linux-x64-5.5.0-2.run file and tryed to install it using terminal, so I added execute permission and run it:
./qt-opensource-linux-x64-5.5.0-2.run
But it shows:
qt.network.ssl: QSslSocket: cannot resolve SSLv2_client_method
qt.network.ssl: QSslSocket: cannot resolve SSLv2_server_method
and nothing happens.
What is the problem and how I can install it?