getLocalPaths(override) {
    const paths = [override ? path.resolve(this.config.cwd, override) : null, this.getTarballMirrorPath(), this.getTarballCachePath()];
    // $FlowFixMe: https://github.com/facebook/flow/issues/1414
    return paths.filter(path => path != null);
  }
Get the manifest of the package that matches an exotic range