Hi, I am trying to compile bear-engine for rawhide, but this fails with the following error message [1]: /builddir/build/BUILD/bear-c873f289d860a2e11d36a2e619ea8c51167098c4/bear-en gine/core/src/net/code/client.cpp: In member function 'void bear::net::client::connect()': /builddir/build/BUILD/bear-c873f289d860a2e11d36a2e619ea8c51167098c4/bear-en gine/core/src/net/code/client.cpp:104:47: error: '_1' was not declared in this scope 104 | ( boost::bind( &client::set_stream, this, _1 ), | ^~ How can i solve this ? [1] https://kojipkgs.fedoraproject.org//work/tasks/4853/45994853/build.log Regards Martin

Sorry, can't access your posted links. Regards Martin

I believe in most cases this can be fixed by changing <boost/bind.hpp> to <boost/bind/bind.hpp> and adding "using boost::placeholders::_1;" somewhere.