function install(cef_version) {

  downloadCef(cef_version,function(err){

    if(err) {
      util.log('Failed to add dependencies','error');
      throw err;
    }

    copyDllWrapper(function(err) {
      if (err) {
        util.log('Failed to copy dll_wrapper.gyp');
        throw err;
      }

      util.log('Done!');
    });
  });
}
function install(cef_version) {

  downloadCef(cef_version,function(err){

    if(err) {
      util.log('Failed to add dependencies','error');
      throw err;
    }

    copyDllWrapper(function(err) {
      if (err) {
        util.log('Failed to copy dll_wrapper.gyp');
        throw err;
      }

      util.log('Done!');
    });
  });
}
function install ( cef_version ) { downloadCef ( cef_version , function ( err ) { if ( err ) { util . log ( 'Failed to add dependencies' , 'error' ) ; throw err ; } copyDllWrapper ( function ( err ) { if ( err ) { util . log ( 'Failed to copy dll_wrapper.gyp' ) ; throw err ; } util . log ( 'Done!' ) ; } ) ; } ) ; }
Starts installing CEF libraries
Starts installing CEF libraries