title: npm install error - cb() never called
body: <p>I try to install node_module in my angular project what I downloaded, but I get this error:</p>
  
  <blockquote>
    <p>npm ERR! registry error parsing json</p>
  </blockquote>
  
  <p>Then i reinstall npm using <code>npm intall npm -g</code> and after when i try use <code>npm install</code> I get this error: </p>
  
  <pre><code>(node:11252) UnhandledPromiseRejectionWarning: Unhandled promise
  rejection (rejection id: 1): Error: ENOENT: no such file or directory, stat
  'C:\Users\User\AppData\Roaming\npm-cache\_cacache\tmp\git-clone-ec5da46c\angular\cdk.es5.js'
  </code></pre>
  
  <p>debug.log:</p>
  
  <pre><code>0 info it worked if it ends with ok
  1 verbose cli [ 'C:\\Program Files\\nodejs\\node.exe',
  1 verbose cli   'C:\\Users\\User\\AppData\\Roaming\\npm\\node_modules\\npm\\bin\\npm-cli.js',
  1 verbose cli   'install' ]
  2 info using npm@5.4.2
  3 info using node@v6.10.2
  4 verbose npm-session ff5ce249dfe37f0e
  5 silly install runPreinstallTopLevelLifecycles
  6 silly preinstall spa@0.0.0
  7 info lifecycle spa@0.0.0~preinstall: spa@0.0.0
  8 silly install loadCurrentTree
  9 silly install readLocalPackageData
  10 silly install loadIdealTree
  11 silly install cloneCurrentTreeToIdealTree
  12 silly install loadShrinkwrap
  13 info lifecycle @angular/cdk@2.0.0-beta.10-a7ce31e~prepack: @angular/cdk@2.0.0-beta.10-a7ce31e
  14 error cb() never called!
  15 error This is an error with npm itself. Please report this error at:
  16 error &lt;https://github.com/npm/npm/issues&gt;
  </code></pre>
  
  <p>I already tried <code>npm cache clean --force</code> but i get same error.</p>
  
  <pre><code>node -v v6.10.2
  npm -v 5.4.2
  </code></pre>