[Error] Error while compiling: compiler version couldn't be started. Linux

dotnet is installed, xterm is exported in .bashrc, idk what is going on. I just want plugins to work, so far not a single one has been working.
Oxide Log:

 

20:10 [Info] Loading Oxide Core v2.0.4054...
20:10 [Info] Loading extensions...
20:10 [Info] Loaded extension CSharp v2.0.4065 by Oxide Team and Contributors
20:10 [Info] Loaded extension MySql v2.0.3774 by Oxide Team and Contributors
20:10 [Info] Loaded extension Rust v2.0.5772 by Oxide Team and Contributors
20:10 [Info] Loaded extension SQLite v2.0.3804 by Oxide Team and Contributors
20:10 [Info] Unity version: 2019.4.7f1
20:10 [Info] Loaded extension Unity v2.0.3777 by Oxide Team and Contributors
20:10 [Info] Latest compiler MD5: 8ce6d27e7718e3d164766bba8833537a
20:10 [Info] Local compiler MD5: 0
20:10 [Info] Compiler MD5 hash did not match, downloading latest
20:10 [Info] Downloading Compiler.x86_x64 for .cs (C#) plugin compilation
20:10 [Info] Local MD5 hash did not match remote MD5 hash for Compiler.x86_x64, attempting download again
20:10 [Info] Latest compiler MD5: 8ce6d27e7718e3d164766bba8833537a
20:10 [Info] Local compiler MD5: 8ce6d27e7718e3d164766bba8833537a
20:10 [Info] Using Covalence provider for game 'Rust'
20:10 [Info] Loading plugins...
20:10 [Info] Loaded plugin Rust v2.0.5772 by Oxide Team and Contributors
20:10 [Info] Loaded plugin Unity v2.0.3777 by Oxide Team and Contributors
20:10 [Error] ExType: TypeInitializationException
20:10 [Error] Exception while starting compiler version : (Exception: Magic number is wrong: 542)
at System.TermInfoReader.ReadHeader (System.Byte[] buffer, System.Int32& position) [0x00028] in <fb001e01371b4adca20013e0ac763896>:0
at System.TermInfoReader..ctor (System.String term, System.String filename) [0x0005f] in <fb001e01371b4adca20013e0ac763896>:0
at System.TermInfoDriver..ctor (System.String term) [0x00055] in <fb001e01371b4adca20013e0ac763896>:0
at System.ConsoleDriver.CreateTermInfoDriver (System.String term) [0x00000] in <fb001e01371b4adca20013e0ac763896>:0
at System.ConsoleDriver..cctor () [0x0004d] in <fb001e01371b4adca20013e0ac763896>:0
20:10 [Warning] Compiler may not be set as executable; chmod +x or 0744/0755 required
20:10 [Error] BaseException: (Exception: Magic number is wrong: 542)
at System.TermInfoReader.ReadHeader (System.Byte[] buffer, System.Int32& position) [0x00028] in <fb001e01371b4adca20013e0ac763896>:0
at System.TermInfoReader..ctor (System.String term, System.String filename) [0x0005f] in <fb001e01371b4adca20013e0ac763896>:0
at System.TermInfoDriver..ctor (System.String term) [0x00055] in <fb001e01371b4adca20013e0ac763896>:0
at System.ConsoleDriver.CreateTermInfoDriver (System.String term) [0x00000] in <fb001e01371b4adca20013e0ac763896>:0
at System.ConsoleDriver..cctor () [0x0004d] in <fb001e01371b4adca20013e0ac763896>:0
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started
20:10 [Error] Error while compiling: compiler version couldn't be started

In Local News, after properly installing mono, it works.