Direct execution pip3 install $(python3 util/taskcluster py - decoder) will quote http404 fault,

Refer to the solution of https://blog.csdn.net/qq_35240640/article/details/105054236:
The make - C native_client/ctcdecode
After the compilation, the native_client ctcdecode/there will be a wheel in the dist files, it can be installed with PIP,

According to the installation was successful, but when run py file reference or there will be no error of the module, and a solution