要构建本文的示例，您必须在自已的系统中安装下列软件；您必须拥有与这里描述的完全一样的软件版本，这一点很重要。

To build the example in this article, you must have the following software installed on your system; it is important that you have exactly the same software versions on your machine as described here.

youdao

要构建本文的示例，您必须在自已的系统中安装下列软件；您必须拥有与这里描述的完全一样的软件版本，这一点很重要。

To build the example in this article, you must have the following software installed on your system; it is important that you have exactly the same software versions on your machine as described here.

youdao