gulp.task('package:linux:64', ['clean-dist-linux-64', 'build-release'], (done) => {
  if (process.env.GPMDP_SKIP_PACKAGE) return done();
  packager(_.extend({}, defaultPackageConf, { platform: 'linux', arch: 'x64' }))
    .then(() => done())
    .catch((err) => done(err));