Installation - LimeSurvey CE/ko

__목차__

참고: 이 설치 지침은 버전 2.0 이상에 적용됩니다. 1.92에 대한 이전 지침은 여기에서 찾을 수 있으며 업데이트 지침은 여기에서 찾을 수 있습니다.

일반

LimeSurvey 프로젝트는 LimeSurvey:

• 웹 서버에 설치하는 두 가지 방법을 제공합니다.
  이 경우 1단계부터 시작하여 이 페이지의 지침을 따르세요.

• 로컬 Windows PC에서:
  로컬에서 설문조사를 생성하고(주로 속도 또는 개발/테스트 이유로) 나중에 웹 서버의 라이브 LimeSurvey 설치에 업로드하려는 경우 일반적으로 로컬 PC에 LimeSurvey를 설치하기를 원합니다. 이를 위해 우리는 웹 서버, 데이터베이스, LimeSurvey 애플리케이션 및 설치 방법 지침을 포함하는 특별한 LimeSurvey 패키지를 준비했습니다.

귀하의 웹사이트에서 LimeSurvey를 사용할 수 있는지 확인하세요

서버가 다음의 추가 요구 사항을 충족하는지 확인하세요.

LimeSurvey 6.x에 대한 최소 요구 사항 세트:

• 최소 250MB 디스크 공간.
• MariaDB 10.3.38 이상 또는 MySQL 8 이상 또는 Microsoft SQL Server 2008 이상 또는 Postgres 12 이상.
• PHP 버전 요구 사항:
  • LS 6.x는 PHP 7.4.x에서 8.x로
  • LS 5.x는 PHP 7.2.5에서 8.0.x까지
  • LS 3.x는 PHP 5.5.9에서 7.4.x
• php.ini `short_open_tag` 설정은 `ON`으로 설정되어야 합니다
• 다음 PHP 모듈/라이브러리가 활성화되어야 합니다:
  • mbstring(멀티바이트 문자열 함수) 확장 library.
  • 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).
  • 또한 일반적으로 모든 PHP 기본 라이브러리가 활성화되어 있다고 가정합니다
    • hash
    • 세션
    • openssl 또는 mcrypt
    • fileinfo
    • SimpleXML
    • 등 …

참고: dblib PDO 드라이버를 사용하여 Linux에서 Windows 서버의 MSSQL 데이터베이스에 연결하는 경우 기본 FreeTDS를 올바르게 설정해야 합니다. 자세한 내용은 문제 해결 페이지를 확인하세요.

선택적 PHP 확장:

• GD-Library FreeType 지원이 설치되어 보안 문자, 멋진 통계 차트 또는 HTML 편집기를 통해 이미지를 업로드하는 데 필요합니다. PHP GD-Library 확장 문서를 참조하세요
• IMAP(상당한 표준)은 [[이메일 반송 추적 시스템|이메일 반송 추적 시스템]에 필요합니다. ] - PHP IMAP 확장 문서를 참조하세요
• LDAP를 사용하여 설문조사 참가자를 가져오려면 LDAP 설치가 필요합니다. - PHP LDAP 문서를 참조하세요
• Zip(상당한 표준)은 템플릿 업로드, .zip 아카이브 리소스 가져오기 및 Excel 내보내기에 필요합니다. - PHP Zip 확장 문서를 참조하세요
• Zlib(상당한 표준)은 ComfortUpdate에 필요합니다. - PHP Zlib 확장 문서를 참조하세요

In most cases, your web server provider or system administrator will be able to help you out with these optional components.

If you want to run Microsoft's IIS server, taking a look at Installation on XP with IIS might also help.

Browser compatibility

For the survey-taking side, we currently support IE11 (intranet-mode excluded) and all newer comparable browsers like Edge, FF, Chrome, Opera etc. with activated JavaScript.

For the administration part, we currently support Edge and all newer comparable browsers like FF, Chrome, Opera etc. with activated JavaScript. We do not support any Internet Explorer versions in the administration part anymore.

Screen sizes

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

Hosting for LimeSurvey

LimeSurvey should work with most hosting companies that provide PHP and MySQL. If you want a ready-installed version of LimeSurvey, you could try LimeSurvey Cloud, else check out our list of LimeSurvey-compatible hosting companies.

Download the LimeSurvey package

Download the latest stable LimeSurvey zip package (there are also gzip, bz2 and 7zip packages available for your convenience) and save it to your local disk.

Unpack the LimeSurvey package

Uncompress the zip file into a dedicated directory/folder using your preferred compression software. When you uncompress the file make sure that you uncompress the directory structure with the files (this is default behavior for most compression programs). The path name for the installation directory should not include '(' or ')' special characters, but it may include the space character.

Collect information about your server

You will need to know the following things to install LimeSurvey on your web server correctly:

• Your intended website URL where your scripts will reside (e.g. http://my.domain.com/limesurvey).
• The physical disk location on your server where your scripts will reside (e.g. /home/usr/htdocs/limesurvey).
• The IP/net location of your database server (i.e. localhost).
• If your database server uses a non-standard port, find out which port it is.
• Your user name and password for your database server.
• With most providers you can't let the script create the database, but have to do it yourself. If you are using such a provider, please create a database (for example limesurvey) yourself.

Upload the files to your web server

Using your FTP program (e.g. FileZilla), connect to your web server and create a directory to store your scripts. Then upload the files using the directory structure they are in. Make sure you upload the files in binary mode (check the settings of your FTP program). Please note that uploading in ASCII mode can lead to uncommon errors (e.g. 'class not found' error during installation), also images may not be uploaded correctly.

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. You may wish in Linux/Unix to set the permissions on each file within the /limesurvey/admin directory to Read Only.

  If you are using Linux, then setting permissions depends on your webserver configuration. For example, if you use Apache HTTPD on CentOS, type chmod -R 755 <directory> ; chown -R apache <directory>. This will give everyone access to read, and your webserver will have the permission to write. Check the following link for more information on Linux 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 user name and password of a database user. We generally recommend creating 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.

Run the installation script

Go to "example.org/limesurvey/admin". If you configured everything correctly, the LimeSurvey installer should be starting - just follow the instructions. You will be asked whether you wish to create the database and/or create the tables inside the database. LimeSurvey will then create the needed tables in the database.

Connect to the administration script for the first time

You are done when the installation finishes! 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".

You should get a login screen. The default login credentials (if they have not been changed during the installation) are:

User: admin
Password: password

You will be prompted to change the default password after you logged in. Have fun!

Further configuration

Caching

LimeSurvey uses the Yii file cache by default, but it can be configured to use other cache engines. Possible other caches are:

• Memcached
• Redis
• WinCache
• XCache

Please see the Yii documentation for full description.

Since LimeSurvey 4.0.0 you also have the possibility to cache calculations in the ExpressionScript. This can provide a significant speed-up depending on survey complexity. To enable the emcache, add this in your config.php file (components array):

'emcache' => array('class' => 'CFileCache'),

As with the main Yii cache, other cache systems can be used.

The emcache is not compatible with randomized surveys, and will be automatically turned off in such cases.

What if I have problems...

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, open a support ticket (only for customers using LimeSurvey Cloud), or join our Discord channel.