title: xcode archive build fails with error Copy .strings file Error : Failed to remove
body: <p>When building the project for distribution using the Archive build mode, the following error appears. When building in debug or release mode everything works fine. The mentioned directory is empty. The directory permissions are set to full access for the current user. Any ideas?</p>
  
  <pre><code>CopyStringsFile /Users/username/Library/Developer/Xcode/DerivedData/ProjectName-bikjmxotbfpkybhkqwlxysxcibrk/ArchiveIntermediates/ProjectName/InstallationBuildProductsLocation/Applications/ProjectName.app/es.lproj/Localizable.strings ProjectName/Resources/es.lproj/Localizable.strings
  cd /Users/username/Coding/proj/game/ProjectName
  setenv PATH "/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin:/usr/local/bin:/usr/X11/bin:/opt/local/bin:/usr/local/git/bin"
  builtin-copyStrings --validate --inputencoding utf-8 --outputencoding binary --outdir /Users/username/Library/Developer/Xcode/DerivedData/ProjectName-bikjmxotbfpkybhkqwlxysxcibrk/ArchiveIntermediates/ProjectName/InstallationBuildProductsLocation/Applications/ProjectName.app/es.lproj -- ProjectName/Resources/es.lproj/Localizable.strings
  
  error: failed to remove /Users/username/Library/Developer/Xcode/DerivedData/ProjectName-bikjmxotbfpkybhkqwlxysxcibrk/ArchiveIntermediates/ProjectName/InstallationBuildProductsLocation/Applications/ProjectName.app/es.lproj/Localizable.strings: “Localizable.strings” couldn’t be removed.
  </code></pre>