Solved Couldn't open /RustDedicated_Data/Plugins/x86_64/libRakNet.so

This is vanilla, no plugins. Running on linux. This error occurs on all servers and including fresh compiles.

(12:23:02) | Couldn't open /home/rust3/serverfiles/RustDedicated_Data/Plugins/x86_64/libRakNet.so, error: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /home/rust3/serverfiles/RustDedicated_Data/Plugins/x86_64/libRakNet.so)

(12:23:02) | Couldn't open /home/rust3/serverfiles/RustDedicated_Data/Plugins/x86_64/libRakNet.so, error: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /home/rust3/serverfiles/RustDedicated_Data/Plugins/x86_64/libRakNet.so)

(12:23:02) | Couldn't open /home/rust3/serverfiles/RustDedicated_Data/Plugins/x86_64/libRakNet.so, error: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /home/rust3/serverfiles/RustDedicated_Data/Plugins/x86_64/libRakNet.so)

(12:23:02) | Couldn't open /home/rust3/serverfiles/RustDedicated_Data/Plugins/x86_64/libRakNet.so, error: /usr/lib/x86_64-linux-gnu/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /home/rust3/serverfiles/RustDedicated_Data/Plugins/x86_64/libRakNet.so)

(12:23:02) | DllNotFoundException: RakNet

 

If you put 5 seconds if looking at the previous posts in this thread you'd find the solution. Solved - Couldn't open /RustDedicated_Data/Plugins/x86_64/libRakNet.so | Oxide pfft

 

Thank you kenna, you are the only one that had the correct fix for Linux dedicated servers.

 

Thank you kenna ... Works...

 

Мy decision:

Code:

echo "deb http://ftp.us.debian.org/debian unstable main contrib non-free" > /etc/apt/sources.list.d/unstable.list
apt-get update
apt-get install gcc-5