title: ERROR: child process failed, exited with error number 48
body: <p>error 48 is a new error for me.</p>
  
  <p>i'm also getting the error when trying to enter mongo </p>
  
  <pre><code>Error: network error while attempting to run command 'isMaster' on host '127.0.0.1:27017'
  
  v3.2.10
  git version: 79d9b3ab5ce20f51c272b4411202710a082d0317
  allocator: tcmalloc
  modules: none
  build environment:
    distmod: ubuntu1604
    distarch: x86_64
    target_arch: x86_64
  </code></pre>
  
  <p>i try starting mongo with</p>
  
  <pre><code>sudo mongod --fork --port 27017 --replSet replset --logpath ~/log/mongo.log
  </code></pre>