尝试设置UserVoice PHP SDK时出现缺少扩展oauth错误

Question

我正在尝试使用Composer在我的本地机器上设置UserVoice PHP。我正在遵循https://developer.uservoice.com/docs/api/php-sdk/指定的手册。我启用了oauth和mcrypt php扩展。

composer.js文件包含以下内容：

{
  "require": {
    "uservoice/uservoice": ">=0.0.6"
  }
}

但是当我尝试php composer.phar install命令时，我在终端中得到以下错误。

Loading composer repositories with package information
Installing dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - uservoice/uservoice 0.0.9 requires ext-oauth * -> the requested PHP extension oauth is missing from your system.
    - uservoice/uservoice 0.0.8 requires ext-oauth * -> the requested PHP extension oauth is missing from your system.
    - uservoice/uservoice 0.0.7 requires ext-oauth * -> the requested PHP extension oauth is missing from your system.
    - uservoice/uservoice 0.0.6 requires ext-oauth * -> the requested PHP extension oauth is missing from your system.
    - Installation request for uservoice/uservoice >=0.0.6 -> satisfiable by uservoice/uservoice[0.0.6, 0.0.7, 0.0.8, 0.0.9].

使用扩展名配置php.ini文件。我尝试在安装这些扩展后重新启动apache服务器，但问题仍然存在。

我在这里遗漏了什么？

Answer 1

如果你使用的是Ubuntu，你可以使用Ondrej Sury PHP PPA。将此PPA添加到系统后，您可以使用aptitude install php5-oauth安装oauth扩展包。

添加PPA的说明取决于您所使用的Ubuntu版本。对于12.04，您需要安装python-software-properties，然后才能使用add-apt-repository命令。