composerでPHPUnitをインストールしたかったんですが、
下記エラーが発生。
環境は
OS: CentOS6.4
PHP： 5.4.17
composer.jsonの内容はこんな感じでいたって普通。
{
"require-dev": {
"phpunit/phpunit": "3.7.*"
},
"config": {
"bin-dir": "/usr/local/bin/"
}
}
【エラー内容】
[root@luffy ~]# composer install Loading composer repositories with package information Installing dependencies (including require-dev) Your requirements could not be resolved to an installable set of packages. Problem 1 - phpunit/phpunit 3.7.9 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.8 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.7 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.6 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.5 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.4 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.3 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.22 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.21 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.20 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.2 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.19 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.18 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.17 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.16 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.15 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.14 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.13 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.12 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.11 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.10 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.1 requires ext-dom * -> the requested PHP extension dom is missing from your system. - phpunit/phpunit 3.7.0 requires ext-dom * -> the requested PHP extension dom is missing from your system. - Installation request for phpunit/phpunit 3.7.* -> satisfiable by phpunit/phpunit[3.7.0, 3.7.1, 3.7.10, 3.7.11, 3.7.12, 3.7.13, 3.7.14, 3.7.15, 3.7.16, 3.7.17, 3.7.18, 3.7.19, 3.7.2, 3.7.20, 3.7.21, 3.7.22, 3.7.3, 3.7.4, 3.7.5, 3.7.6, 3.7.7, 3.7.8, 3.7.9].
最初はPHPUnitのバージョンがPHPに対応してないとかそんな感じかなー
と思ったので、composer.jsonでPHPUnitのバージョン指定を変えてみてとか
いろいろ試したんですが解決せず。。
てか最初からエラー内容見てみろよって話なんです 笑
phpunit/phpunit 3.7.9 requires ext-dom * -> the requested PHP extension dom is missing from your system.
・phpunit/phpunit 3.7.9 には ext-dom が必要です。
・あんたのシステムにPHP extension domをリクエストしたけどなかったよ。
ってことなので、
DOM Extensionをインストール。
[root@luffy ~]# yum install php-xml
で、再度composerでPHPUnitをインストールすると・・・
[root@luffy ~]# composer install Loading composer repositories with package information Installing dependencies (including require-dev) - Installing symfony/yaml (dev-master 4d80b4f) Downloading: 100% - Installing phpunit/php-text-template (dev-master 1eeef10) Downloading: 100% - Installing phpunit/phpunit-mock-objects (1.2.x-dev 3e40f3b) Downloading: 100% - Installing phpunit/php-timer (1.0.x-dev ecf7920) Downloading: 100% - Installing phpunit/php-token-stream (dev-master c25dd88) Downloading: 100% - Installing phpunit/php-file-iterator (dev-master 2deb24c) Downloading: 100% - Installing phpunit/php-code-coverage (1.2.x-dev d274ffb) Downloading: 100% - Installing phpunit/phpunit (3.7.x-dev 3.7.22) Downloading: 100% - Removing symfony/translation (2.3.x-dev v2.3.2) - Installing symfony/translation (2.3.x-dev 9451303) Downloading: 100% - Removing symfony/routing (2.3.x-dev v2.3.2) - Installing symfony/routing (2.3.x-dev 036c990) Downloading: 100% - Removing symfony/process (2.3.x-dev v2.3.2) - Installing symfony/process (2.3.x-dev 41801e8) Downloading: 100% - Removing symfony/http-foundation (2.3.x-dev v2.3.2) - Installing symfony/http-foundation (2.3.x-dev b4b8939) Downloading: 100% - Removing symfony/event-dispatcher (2.3.x-dev v2.3.2) - Installing symfony/event-dispatcher (2.3.x-dev 41c9826) Downloading: 100% - Removing symfony/http-kernel (2.3.x-dev 515d24c) - Installing symfony/http-kernel (2.3.x-dev 491ab88) Downloading: 100% - Removing symfony/finder (2.3.x-dev v2.3.2) - Installing symfony/finder (2.3.x-dev b251476) Downloading: 100% - Removing symfony/dom-crawler (2.3.x-dev v2.3.2) - Installing symfony/dom-crawler (2.3.x-dev e05e07f) Downloading: 100% - Removing symfony/css-selector (2.3.x-dev v2.3.2) - Installing symfony/css-selector (2.3.x-dev 8855442) Downloading: 100% - Removing symfony/console (2.3.x-dev v2.3.2) - Installing symfony/console (2.3.x-dev 290fe87) Downloading: 100% - Removing symfony/browser-kit (2.3.x-dev v2.3.2) - Installing symfony/browser-kit (2.3.x-dev 2639dc4) Downloading: 100% - Removing symfony/filesystem (dev-master 18460cf) - Installing symfony/filesystem (dev-master 59ee050) Downloading: 100% phpunit/phpunit-mock-objects suggests installing ext-soap (*) phpunit/php-code-coverage suggests installing ext-xdebug (>=2.0.5) phpunit/phpunit suggests installing phpunit/php-invoker (>=1.1.0,<1.2.0) Writing lock file Generating autoload files Generating optimized class loader Compiling common classes
よし、成功！！
[root@luffy ~]# phpunit --version
PHPUnit 3.7.22 by Sebastian Bergmann.
無事、PHPUnitの3.7.22がインストールされましたとさ！
