从composer创建Symfony2项目时出错

Question

我尝试使用命令在Ubuntu上使用composer创建一个Symfony2项目:

php composer.phar create-project symfony/framework-standard-edition projectpath

我得到了这个错误

Installing symfony/framework-standard-edition (dev-master 506ffaab8d8474db2512fca879ca4b9877616a1e)
  - Installing symfony/framework-standard-edition (dev-master master)
    Cloning master

Created project in projectpath/
Loading composer repositories with package information
Installing dependencies from lock file
Your lock file is out of sync with your composer.json, run "composer.phar update" to update dependencies
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Installation request for symfony/symfony == 2.1.9999999.9999999-dev -> satisfiable by symfony/symfony 2.1.x-dev.
    - Can only install one of: symfony/symfony dev-master, symfony/symfony 2.1.x-dev.
    - Installation request for symfony/symfony == 9999999-dev -> satisfiable by symfony/symfony dev-master.

composer.phar update也会返回错误.

有任何想法吗？

Answer 1

尝试指定您想要的确切版本,现在已经在symfony-standard repo中修复了它,这应该可行:

 php composer.phar create-project symfony/framework-standard-edition projectpath 2.1.x-dev