composer/getcomposer.org — pull request #5 by snc (2012-03-03 13:09:18+00:00)
Title: Added a check for the allow_url_fopen setting

Without this check the installer will fail:

```
$ curl -s http://getcomposer.org/installer | php
#!/usr/bin/env php
All settings correct for using Composer
PHP Warning: copy(): http:// wrapper is disabled in the server configuration by allow_url_fopen=0 in - on line 122

Warning: copy(): http:// wrapper is disabled in the server configuration by allow_url_fopen=0 in - on line 122
PHP Warning: copy(http://getcomposer.org/composer.phar): failed to open stream: no suitable wrapper could be found in - on line 122

Warning: copy(http://getcomposer.org/composer.phar): failed to open stream: no suitable wrapper could be found in - on line 122

Composer successfully installed to: /var/www/file2send/current/composer.phar
Use it: php composer.phar
```