必须先安装scratchbox。
在使用软件之前，你必须先安装它。
在开始使用Treetop之前，你需要先安装它。
您必须先安装打印机，才能打印测试页。
You must install a printer before you can print a test page.
如果还没有，需要先安装它们(更多信息见参考资料)。
If not, you need to add those first (see the Resources section for more information on this installation).
如果您尚未安装浏览器，现在可以先安装一个Web浏览器。
If you haven't installed one already, now would be a good time to install a Web browser.
有没有存在或者在线或反射并不需要得到先安装？
Is there any reflector exists which is either online or doesn't require to get installed first?
这是因为必须先安装专案中的服务才能执行专案。
This is because the service in the project must be installed before the project can run.
意思是说，你要先安装sp2，才能安装这个更新。
You must have Windows XP SP2 installed before you apply this update.
如果开放源码软件的配置要求，贝尔曲柄芒必须先安装。
If the OSS configuration is required, the Bell Crank Mount must be installed first.
我们会先安装远端管理伺服器，双击其安装档案开始安装。
We will install the Remote Administrator Server first. Double click the file and start the installation.
要在Debian系统上构建软件包，您需要先安装几个软件包。
There are several packages that you'll need to have installed to build packages on a Debian system.
净安装文件在我设置项目，迫使它先安装在安装过程中吗？
Net installation file inside my Setup Project and force it to install first during the installation process?
在使用这个应用前，你需要先安装FlashPlayer。
安装时先安装预应力拉杆副，然后施加预应力，最后安装抗剪键。
When in installation, the prestressed pull rod pairs are firstly installed, then the prestress is applied, and the shear keys are finally installed.
首先，如果您的系统上没有Bochs，则必须先安装Bochs。
First, you must install Bochs if it's not already available on your system. For my Ubuntu system, I use the apt package manager to install the necessary packages.
要安装并运行JSON x包，必须先安装了DB 2v9.5或更新版本。
To install and run the JSONx bundle, it is necessary to have DB2 v9.5 or later installed.
计算机没有安装任何打印机。您必须先安装打印机，才能打印测试页。
No printers are installed in your computer. You must install a printer before you can print a test page.
否则，您可以按照setuptools安装说明先安装setuptools。
If not, you can install setuptools first by following the setuptools installation instructions.
之前，必须先安装这种材料，我画的楼梯（和邻近的舱壁）与灰色底漆。
Prior to installing this material, I painted the stairway (and adjacent bulkhead) with gray primer.
我怎样才能添加。净安装文件在我设置项目，迫使它先安装在安装过程中吗？
How can I add. Net installation file inside my Setup Project and force it to install first during the installation process?
如果开放源码软件的配置要求，贝尔曲柄芒必须先安装。参照适用的细节部分。
If the OSS configuration is required, the Bell Crank Mount must be installed first. Refer to the applicable section for details.
你先安装你的操作系统，我的意思是视窗98或我，你有你的部分完成的目标。
After you have installed your first operating system, I mean Windows 98 or me, you have partially completed your objective.
先安装原程序再解包 破解程序到 安装所在目录，覆盖原来的文件就可以了！
One of them is to not allow any programs to write into the Program Files directory.
诺基亚固件的RM- 437亚太地区12个必须先安装。此安装过程将被中止。
Nokia Firmware RM-437 APAC 12 must be installed first. This setup process will be aborted.
如果你没有安装需要的软件(你正在安装的应用所需要的其他应用)，你还要先安装那些软件。
And if you hadn't already installed required software dependencies (other applications this application needs), then you'd have to do those first.
您可能已经使聊天机器人(bot)登录到了一个公共服务器，但是我建议先安装一个本地服务器用于测试。
You could have the bot log into a public server, but I recommend first installing a server locally for testing.
Django完全是用Python编写的，因此在安装Django之前必须先安装Python。
Django is written entirely in Python, so to install Django, you first need to install Python.
在一个Windows服务器上，先安装Cygwin，然后安装gcc、flex和bison工具来编译并安装代码。
On a Windows server, begin by installing Cygwin, then install the GCC, flex, and bison tools to compile and install the code.
在一个Windows服务器上，先安装Cygwin，然后安装gcc、flex和bison工具来编译并安装代码。
On a Windows server, begin by installing Cygwin, then install the GCC, flex, and bison tools to compile and install the code.
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