title: protoc: command not found (Linux)
body: <p>I am trying to use Protobuf on Linux box. I downloaded the pre-compiled from <a href="https://github.com/google/protobuf/releases/tag/v3.5.0" rel="noreferrer">github</a>.</p>
  
  <p>When I try to compile my .proto file or just check the protobuf version, it says</p>
  
  <blockquote>
    <p>protoc: command not found.</p>
  </blockquote>
  
  <p>I tried the same steps on Windows machine using pre-compiled protobuf version and it works fine there.</p>