Installation - LimeSurvey CE/zh-cn

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General

The LimeSurvey project offers two ways of installating LimeSurvey:

• On your webserver:
  In that case just follow the instructions on this page starting with step 1.

• On your local Windows PC:
  You usually only want to install LimeSurvey on your local PC if you want to create surveys locally (mainly for speed or test reasons) and upload them later to your live LimeSurvey installation on a web server. For this we have prepared a special package for LimeSurvey which includes the web server, the database and the LimeSurvey application and instructions how to install it.

1. 确定 LimeSurvey 能够在你的网站使用

确定服务器符合以下要求:

必须:

• 约 40 兆的磁盘空间保存脚本
• MySQL 4.1.0 或以上版本 OR Microsoft SQL Server 2000 或以上版本 OR Postgres 8.1 或以上版本
• PHP 5.x 或以上版本并启用下列模块/链接库:
  • mbstring (Multibyte String Functions) 扩展库 (参见Installation FAQ)
  • mysql4 或 mysql5 PHP 链接库(主机商标准 - 如果你想设立自己的服务器请确保它被安装)
  • sessions - 见 http://de2.php.net/manual/en/session.installation.php (也是标配)
  • pcre (regular expressions) - 见 http://de2.php.net/manual/en/book.pcre.php (也是标配)

Please note that LimeSurvey 2.x uses different database drivers than 1.x . If you get a message not No DBO driver was found during the installation you will have to contact your webspace provider and ask them to activate one of the aforementioned database driver libraries.

可选:

• 已安裝iconv 扩展库(only for PHP 4 versions - needed for Excel export)
• GD-Library with FreeType support installed (for captchas or nice charts in statistics) 见GD-Library PHP Documentation
• 已安裝LDAP-Library (to import tokens using LDAP) 见 PHP LDAP Documentation

多数情况下网站空间商或系统管理员可以代劳。

如果你想在本机使用LimeSurvey，我们推荐XAMPP，它很容易安装配置包含 Apache, MySQL, PHP 和Perl在内的服务器。 LimeSurvey无需配置即可运行在XAMPP上。

If you want to run Microsoft's IIS server take a look at "Installation of LimeSurvey on a Windows XP machine" and "Installation on XP with IIS".

1.1 LimeSurvey主机

LimeSurvey should work with most hosting companies which provide PHP and MYSQL. If you want a ready-installed version of LimeSurvey consider using LimeService, else check out our list of LimeSurvey-compatible hosting companies.

2. 下载LimeSurvey软件包

下载 最新的稳定的LimeSurvey的zip格式压缩包 (也有gzip, bz2 和 7zip 格式压缩包) 并保存到你的本地磁盘。

3. 解压LimeSurvey 软件包

采用你喜好的压缩软件解压 zip 格式的软件包至专用目录／文件夹。请一并解压软件包原来默认的目录结构及相关档案。安装路径不应包含字符，但可以包含空格符。The path name for the installation directory should not include ( or ) characters, but may include the space character

4. 收集服务器信息

你需要明白以下条件才能在网站服务器上正确安装 LimeSurvey:

• 你意图脚本驻留的网址(比如: http://my.domain.com/limesurvey)
• 脚本驻留在服务器上的物理磁盘位置 (如: /home/usr/htdocs/limesurvey)
• MySQL 数据库的 IP/网络位置(如: localhost)
• 如果MySQL 数据库使用非标准端口, 就要找出端口号。
• MySQL 数据库使用的用户名及密码
• 多数供应商不支持脚本来创建数据库，你必须手动创建。如果你使用了这样的供应商，请自行创建数据库(例如 limesurvey)。

Hint: 某些供应商在你创建数据库时，会以你的用户名做前缀。例如你的主机供应商给你用户名是 mike, 当你创建数据库 lime、实际的数据库名会是 mike_lime.

5. 配置 LimeSurvey

现在用你喜好的文本编辑器打开位于/limesurvey/ 根目录的文件config.php 。

7.1 Set Directory permissions

For the script to work properly it needs certain access to some directories - this applies especially to Linux/*nix systems.

• The "/limesurvey/tmp" directory and all its subdirectories and files are used for imports & uploads and should be set to Read & Write for your webserver.
• The "/limesurvey/upload/" directory and all its subdirectories and files must also have Read & Write for your webserver in order to enable picture and media files upload.
• The "/limesurvey/application/config/" directory also needs Read & Write permissions for your webserver.
• The other directories can be set to Read Only or in Linux/Unix. You may wish to set the permissions on each file within the /limesurvey/admin directory to Read Only.

Hint: If you are using Linux then depending on your webserver configuration you will have to chmod the rights on the writable folders to 755 or 777. Try 755 first - if it does not work 'upgrade' to 777.

7.2 Create a database user

LimeSurvey will create a database and the tables inside it. To be able to do this it will need the username and password of a database user. In general we recommend to create a database user with the following permissions:

- MySQL: SELECT, CREATE, INSERT, UPDATE, DELETE, ALTER, DROP, INDEX

- PostgreSQL: SELECT, INSERT, UPDATE, DELETE, TRUNCATE, TRIGGER

- Microsoft SQL Server:

8. 运行安装脚本

转至"http://your.domain.com/limesurvey/admin/install". 如果配置都正确，系统将要求你创建数据库及其数据表。LimeSurvey 接着就会创建相关库表。当脚本提示你已经成功创建相关数据表时，你将被提示 更名或删除/admin/install目录 - 就请照做吧(:biggrin:)。

9. 首次连接管理脚本

一切就绪！打开浏览器并键入admin.php脚本所在的网址。假定你使用了LimeSurvey作为目录名称存放文件，网址就会类似"http://your.domain.com/limesurvey/admin/admin.php"。

你应当看到一个登录屏幕。默认的登录项是

User: admin

Password: password

在你登录后会被提示修改默认密码。玩得开心！

10. 如果我有问题...

就像所有的计算机程序一样，多数情况下它们会按照设计的那样工作，但有时难免出错。至于原因多种多样。如果你遇到了问题，首先请参阅Installation FAQ。如果无法找到答案，请在论坛发布你的问题和错误代码，或加入IRC channel:

Direct link to the Official LimeSurvey IRC Channel