软件安装

注意: 此安装指南适用于版本2.0及其后的版本。1.92版的安装指南在这里 升级指南在这里

基本情况

The LimeSurvey project provides two ways to install 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 development/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.

确定 LimeSurvey 能够在你的网站使用

请确定你的服务器满足下面的最低要求。 按照要求将会在程序安装的时候进行检查。

安装必须满足的最低要求：

• 约 180(MB) 兆的磁盘空间。
• MySQL 5.5.3 或以上版本 OR Microsoft SQL Server 2005 或以上版本 OR Postgres 9 或以上版本
• PHP 5.3.3 或以上版本， 但是推荐使用 PHP 5.5.x 或以上版本，并启用下列模块/链接库:
  • mbstring (Multibyte String Functions) 扩展库 (参见安装FAQ )
  • 供MySQL使用的PDO数据库引擎(pdo_mysql 或 pdo_mysqli) 或 Postgres (pdo_pgsql) 或MSSQL (Windows使用pdo_sqlsrv 和Linux使用pdo_dblib)
  • 启用所有PHP的预设函数库(比如 hash, session, 等等)。

注意: LimeSurvey 2.x版本使用的数据库引擎不同于1.x版本。如果在安装期间你收到未发现DBO引擎的错误，请联系你的网络空间供应商让他们启用上文提到的数据库引擎函数库。

注意：如果你用 dblib PDO引擎从Linux连接在Windows服务器上的MSSQL数据库, 那么下层的FreeTDS需要设置正确. 阅读故障修理获得更多信息。

可选PHP扩展库:

• 需要安装GD-Library with FreeType support以使用验证码和数据分析中美化的图表-阅读 PHP GD-Library Extension documentation
• 需要IMAP (相当常用)以使用邮件退回跟踪系统 - 阅读 PHP IMAP Extension documentation
• 需要安装LDAP用来从LDAP导入令牌 - 阅读 PHP LDAP Documentation
• 需要Zip (相当常用)用于上传模版和导入资源Zip压缩文件 - 阅读 PHP Zip Extension documentation
• 需要Zlib (相当常用)以使用ComfortUpdate - 阅读 PHP Zlib Extension documentation

多数情况下网站空间商或系统管理员可以代劳。

如果你想使用Microsoft的IIS服务器，阅读"如何在XP上安装IIS可能有帮助。

兼容浏览器

进行调查问卷的一端支持的浏览器包括IE9及以上，FireFox, Chrome, Opera, 等等(需启用JavaScript)。 系统管理的一端支持的浏览器包括IE11及以上，FireFox, Chrome, Opera, 等等(需启用JavaScript)。 不支持任何内网模式或兼容模式的IE版本!

Screen sizes

We support any reasonable screen size for survey taking (360px x 640px and up). For the LimeSurvey administration the minimum screen resolution supported is 1280px x 1024px.

LimeSurvey网络主机

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

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。

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 。

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 setting permissions depends on your webserver configuration. For example, using Apache HTTPD on CentOS, use chmod -R 755 <directory> ; chown -R apache <directory>. This will give everyone access to read, and your webserver will have permission to write. For more information on Linux permissions, see http://www.linux.com/learn/tutorials/309527-understanding-linux-file-permissions

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: Unknown - if you can find out this information please complete it.

8. 运行安装脚本

Go to "http://www.example.com/limesurvey/admin". If you configured everything correctly the LimeSurvey installer should be starting - just follow the instructions. You will be asked if to create the database and/or create the tables inside the database. LimeSurvey then creates the needed tables in the database.

9. 首次连接管理脚本

After the installer has finished you are done! Open your browser and enter the URL to the LimeSurvey administration. Assuming you used 'limesurvey' as the directory name to store the files in, this will be something like "http://www.example.com/limesurvey/admin".

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...

Like all computer programs, most of the time things will work just like the instructions say, but sometimes they just won't. There are too many possible reasons for things not going according to plan to describe here. If you have trouble, first check out the Installation FAQ. If you don't find your answer there please post your problem and any error messages in the LimeSurvey forums on limesurvey.org or join the IRC channel:

Direct link to the official LimeSurvey IRC Channel