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软件安装

From LimeSurvey Manual

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基本情况

LimeSurvey 项目提供了 2 种安装方法：

  • 在你的 Web 服务器上安装：
    如果你是在你的 Web 服务器上安装 LimeSurvey， 你可以按照下面的步骤直接进行安装就可以了。
  • 在你的本地 Window 电脑上安装：
    如果你希望在你的本地创建文件调查，你可能希望在你的本地计算机上安装。有时候你也可能希望能够在本地进行软件测试和提高网站的访问效率而将 LimeSurvey 装在你的本地计算机上，让后将本地的安装实例上传到服务器上。

针对这个情况，你需要为你的本地安装实例准备一些特定的软件包，LimeSurvey 需要这些软件才能运行。这些软件包括 Web 应用服务器，数据库服务器和 LimeSurvey 应用程序等。请参考如何安装这些软件的指南。

确定 LimeSurvey 能够在你的网站使用

确定服务器符合以下要求:

Required:

  • Minimum 80 MB disk space
  • MySQL 4.1.0 or later OR    Microsoft SQL Server 2005 or later OR  Postgres 8.1 or later
  • PHP 5.3 or later with the following modules/libraries enabled:
    • mbstring (Multibyte String Functions) extension library (see also Installation FAQ)
    • PDO database driver for MySQL (pdo_mysql or pdo_mysqli) or Postgres (pdo_pgsql) or MSSQL (pdo_sqlsrv for Windows and pdo_dblib for Linux)
    • Also we assume in general that all PHP default libraries are enabled (like hash, session, etc.).
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 taking a look at "Installation on XP with IIS might also help.

When using database sessions, make sure MySQL max_allowed_packet setting is large enough, some surveys generate over 2 MB of session data.

Browser compatibility

For the survey taking side we currently support IE7 and all newer comparable browsers like FF, Chrome, Opera, etc. For the administration part we currently support IE9 and all newer comparable browsers like FF, Chrome, Opera, etc. We do not support any IE version running in Intranet-mode or Compatibility-mode!

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 。

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.


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

Go to "http://your.domain.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 of your admin.php script. Assuming you used LimeSurvey as the directory name to store the files in, this will be something like "http://your.domain.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...

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
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