在 forge 上安装 Laravel 5.2 时出错答案

【问题标题】：Error installing Laravel 5.2 on forge在 forge 上安装 Laravel 5.2 时出错
【发布时间】：2016-06-20 10:34:49
【问题描述】：

我正在尝试解决此错误，并到处寻找答案。我检查了它们都在ini文件中启用，它给了我错误。

使用包信息加载作曲家存储库从锁定文件安装依赖项您的需求无法解析为一组可安装的软件包。

问题 1 - sabre/xml dev-master 的安装请求 -> sabre/xml[dev-master] 可满足。 - sabre/xml dev-master 需要 ext-dom * -> 您的系统中缺少请求的 PHP 扩展 dom。

To enable extensions, verify that they are enabled in those .ini files:
    - /etc/php/7.0/cli/php.ini
    - /etc/php/7.0/cli/conf.d/10-mysqlnd.ini
    - /etc/php/7.0/cli/conf.d/10-opcache.ini
    - /etc/php/7.0/cli/conf.d/10-pdo.ini
    - /etc/php/7.0/cli/conf.d/20-calendar.ini
    - /etc/php/7.0/cli/conf.d/20-ctype.ini
    - /etc/php/7.0/cli/conf.d/20-curl.ini
    - /etc/php/7.0/cli/conf.d/20-exif.ini
    - /etc/php/7.0/cli/conf.d/20-fileinfo.ini
    - /etc/php/7.0/cli/conf.d/20-ftp.ini
    - /etc/php/7.0/cli/conf.d/20-gd.ini
    - /etc/php/7.0/cli/conf.d/20-gettext.ini
    - /etc/php/7.0/cli/conf.d/20-iconv.ini
    - /etc/php/7.0/cli/conf.d/20-igbinary.ini
    - /etc/php/7.0/cli/conf.d/20-imap.ini
    - /etc/php/7.0/cli/conf.d/20-json.ini
    - /etc/php/7.0/cli/conf.d/20-mbstring.ini
    - /etc/php/7.0/cli/conf.d/20-mcrypt.ini
    - /etc/php/7.0/cli/conf.d/20-mysqli.ini
    - /etc/php/7.0/cli/conf.d/20-pdo_mysql.ini
    - /etc/php/7.0/cli/conf.d/20-pdo_pgsql.ini
    - /etc/php/7.0/cli/conf.d/20-pdo_sqlite.ini
    - /etc/php/7.0/cli/conf.d/20-pgsql.ini
    - /etc/php/7.0/cli/conf.d/20-phar.ini
    - /etc/php/7.0/cli/conf.d/20-posix.ini
    - /etc/php/7.0/cli/conf.d/20-readline.ini
    - /etc/php/7.0/cli/conf.d/20-shmop.ini
    - /etc/php/7.0/cli/conf.d/20-sockets.ini
    - /etc/php/7.0/cli/conf.d/20-sqlite3.ini
    - /etc/php/7.0/cli/conf.d/20-sysvmsg.ini
    - /etc/php/7.0/cli/conf.d/20-sysvsem.ini
    - /etc/php/7.0/cli/conf.d/20-sysvshm.ini
    - /etc/php/7.0/cli/conf.d/20-tokenizer.ini
    - /etc/php/7.0/cli/conf.d/20-zlib.ini
    - /etc/php/7.0/cli/conf.d/25-memcached.ini
  You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.

【问题讨论】：

标签： php laravel laravel-5.2 forge

【解决方案1】：

升级到 ubuntu 16.04 后我遇到了同样的问题，默认情况下，php7 附带。我能够通过运行以下命令来解决它运行更新命令：

      sudo apt-get update

mycript 丢失，需要安装：

      sudo apt-get install mcrypt php7.0-mcrypt

运行升级命令：

      sudo apt-get upgrade

安装同样缺失的php-mbstring：

     sudo apt-get install php-mbstring

安装同样缺失的phpunit：

     sudo apt-get install phpunit

它奏效了。

【讨论】：