通过composer安装Microsoft Azure存储库for PHP的问题

Question

我们正在尝试安装Microsoft Azure Storage Library for PHP但是得到一些奇怪的错误我们用Google搜索并且它什么也没有返回，这就是我们做的事情

1. 克隆了来自github的回购
2. composer install（见图片查看错误）



这是我们得到的结果（用于seo目的或者图像未正确加载）

Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - theseer/phpdox 0.8.1.1 requires ext-xsl * -> the requested PHP extension xsl is missing from your system.
    - theseer/phpdox 0.8.1 requires ext-xsl * -> the requested PHP extension xsl is missing from your system.
    - theseer/phpdox 0.8.0 requires ext-xsl * -> the requested PHP extension xsl is missing from your system.
    - Installation request for theseer/phpdox ~0.8 -> satisfiable by theseer/phpdox[0.8.0, 0.8.1, 0.8.1.1].

  To enable extensions, verify that they are enabled in those .ini files:
    - /etc/php5/cli/php.ini
    - /etc/php5/cli/conf.d/05-opcache.ini
    - /etc/php5/cli/conf.d/10-pdo.ini
    - /etc/php5/cli/conf.d/20-curl.ini
    - /etc/php5/cli/conf.d/20-gd.ini
    - /etc/php5/cli/conf.d/20-json.ini
    - /etc/php5/cli/conf.d/20-mysql.ini
    - /etc/php5/cli/conf.d/20-mysqli.ini
    - /etc/php5/cli/conf.d/20-pdo_mysql.ini
    - /etc/php5/cli/conf.d/20-readline.ini
  You can also run `php --ini` inside terminal to see which files are used by PHP in CLI mode.

根据指示，我们运行了php --ini



这里是确切的输出（对于没有正确加载的seo或图像）

Configuration File (php.ini) Path: /etc/php5/cli
Loaded Configuration File:         /etc/php5/cli/php.ini
Scan for additional .ini files in: /etc/php5/cli/conf.d
Additional .ini files parsed:      /etc/php5/cli/conf.d/05-opcache.ini,
/etc/php5/cli/conf.d/10-pdo.ini,
/etc/php5/cli/conf.d/20-curl.ini,
/etc/php5/cli/conf.d/20-gd.ini,
/etc/php5/cli/conf.d/20-json.ini,
/etc/php5/cli/conf.d/20-mysql.ini,
/etc/php5/cli/conf.d/20-mysqli.ini,
/etc/php5/cli/conf.d/20-pdo_mysql.ini,
/etc/php5/cli/conf.d/20-readline.ini

现在根据我们的假设，需要扩展，但我们无法找到究竟是什么问题。

Answer 1

好的，所有这些错误都有一条隐藏的行the requested PHP extension xsl is missing from your system由于这个错误的大小我不知道怎么看，如果你正在挣扎，这就是你应该做的事情

1. 输入命令行xsl，检查是否启用了php -m 现在这将给出巨大的列表，确保xsl是否存在，如果不遵循第2步
2. 如果未启用/安装xsl，请输入此命令sudo apt-get insitall php5-xsl，然后输入php -m
确保启用此命令 希望它可以节省你的六个小时：）