Webgl build fails on 2021.1.12f1

[xAdamQ]

webgl build gives me this exception while building (compression: gz, code opt: speed)

System.ComponentModel.Win32Exception (2): No such file or directory
at System.Diagnostics.Process.ForkAndExecProcess(String filename, String[ ] argv, String[ ] envp, String cwd, Boolean redirectStdin, Boolean redirectStdout, Boolean redirectStderr, Boolean setCredentials, UInt32 userId, UInt32 groupId, UInt32[ ] groups, Int32& stdinFd, Int32& stdoutFd, Int32& stderrFd, Boolean usesTerminal, Boolean throwOnNoExec)
at System.Diagnostics.Process.StartCore(ProcessStartInfo startInfo)
at System.Diagnostics.Process.Start()
at Unity.IL2CPP.Shell.SetupAndStart(ExecuteContext context, Boolean asyncMode) in /Users/bokken/build/output/unity/il2cpp/Unity.IL2CPP.Shell/Shell.cs:line 423
at Unity.IL2CPP.Shell.ExecuteAsync(ExecuteArgs executeArgs, IExecuteController controller, Boolean asyncMode) in /Users/bokken/build/output/unity/il2cpp/Unity.IL2CPP.Shell/Shell.cs:line 299
at Unity.IL2CPP.Shell.Execute(ExecuteArgs executeArgs, IExecuteController controller) in /Users/bokken/build/output/unity/il2cpp/Unity.IL2CPP.Shell/Shell.cs:line 355
at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile(IntermediateObjectFileCompilationData data) in /Users/bokken/build/output/unity/il2cpp/Unity.IL2CPP.Building/CppProgramBuilder.cs:line 331
at Unity.IL2CPP.Building.ParallelFor.<>c__DisplayClass1_0`2.b__0(Object o) in /Users/bokken/build/output/unity/il2cpp/Unity.IL2CPP.Building/ParallelFor.cs:line 78

[xAdamQ]

this is the same issue with a solution!

[SOLVED] ubuntu webgl build fails on empty project

[SOLUTION part 1 for error msg: /BeeSettings/offline/bee.exe] sudo apt-get -q update sudo apt-get -q install -y --no-install-recommends --allow-downgrades python build-essential clang sudo apt-get clean sudo rm -rf /var/lib/apt/lists/ [/SOLUTION] [SOLUTION part 2 for error message libtinfo.so.5: cannot open shared object file: No such file or directory] sudo apt install libtinfo5 if you get a message about Package 'libtinfo5' has no installation candidate sudo add-apt-repository univ…

this the issue on unity issue tracker, but I totally don’t understand the resolution note.

Unity IssueTracker - [Linux]Error when building for WebGL

[xAdamQ]

And I am interested to understand the issue and what that solution solved, any clue?