text: 
  'use strict';
  
  import program from 'commander';
  import * as colors from 'colors';
  
  import Installation from './../installation';
  
  program
    .parse(process.argv);
  
  let directory = program.directory || process.cwd();
  let installation = new Installation(directory);
  
  console.log('Installed packages:'.green);
  Object.keys(installation.pkg.dependencies).forEach((name) => {
    let versionRequired = installation.pkg.dependencies[name];
    console.log(`${name}`.bold.yellow + `: `.red + `${versionRequired}`.yellow);
  });
  