behat - 运行 `bin/behat` 时出现 "Class not found"错误

Question

当我运行 bin/behat 时出现此错误。

PHP Fatal error: Class 'Symfony\Component\Console\Application' not found in /vendor/behat/behat/src/Behat/Behat/Console/BehatApplication.php on line 31

我的 composer.json 文件包含以下内容:

{
"require": {
"drupal/drupal-extension": "",
"behat/behat": "2.4.@stable",
"behat/mink": "1.4@stable",
"behat/mink-goutte-driver": "",
"behat/mink-selenium-driver": "",
"behat/mink-selenium2-driver": "",
"behat/mink-sahi-driver": "",
"behat/mink-zombie-driver": "",
"behat/mink-extension": ""
},
"minimum-stability": "dev",
"config": {
"bin-dir": "bin/"
}
}

由于某些原因，symfony/CssSelector 克隆失败:

[RuntimeException]
Failed to clone via git, https and http protocols, aborting.

• git://github.com/symfony/CssSelector.git
  fatal: No such remote 'composer'

• https://github.com/symfony/CssSelector.git
  fatal: No such remote 'composer'

• http://github.com/symfony/CssSelector.git
  fatal: No such remote 'composer'

Answer 1

我建议删除 bin、vendor 文件夹和 composer.lock 文件并运行 php composer.phar install再次，包应该安装正常。