title: Add Custom Files to a Package to be installed on specific paths with productbuild/pkgbuild?
body: <p>I rebuild an existing pkg with productbuild.</p>
  
  <p>My root path looks like this: ROOT > Applications/Scripts/Library/private/</p>
  
  <p>In Applications/ is my .app , which works.
  However in Library for example is another folder "Desktop Pictures" and there is a background.png. I would like to have that exact path with the .png on the device that i install this package, so i can use it later for automatically set the background.</p>
  
  <p>Not working tho</p>
  
  <p>This is how the first pkg gets build:</p>
  
  <pre><code>pkgbuild --root "ROOT" \
  --identifier "${IDENTIFIER}" \
  --install-location "/" \
  "${PACKAGE_NAME}_before.pkg"
  </code></pre>
  
  <p>this is how i rebuild it</p>
  
  <pre><code>productbuild \
  --distribution distribution.dist \
  --scripts "ROOT/Scripts" \
  --sign "${IDENTITY}" \
  --package-path "${PACKAGE_NAME}_before.pkg" \
  "${PACKAGE_NAME}.pkg"
  </code></pre>