Question

我正在尝试在本地系统中安装Laravel，但我收到错误。

操作系统：ubuntu 12.04 LTS

网络服务器：Nginx

PHP：PHP 5.3.10

第1步：

$ git clone https://github.com/laravel/laravel.git my_project

第二步：

my_project$ composer install

我收到了以下错误。

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
    - laravel/framework v4.2.1 requires php >=5.4.0 -> no matching package found.
    - laravel/framework v4.2.0 requires php >=5.4.0 -> no matching package found.
    - Installation request for laravel/framework 4.2.* -> satisfiable by laravel/framework[v4.2.0, v4.2.1].

Potential causes:
 - A typo in the package name
 - The package is not available in a stable-enough version according to your minimum-stability setting
   see <https://groups.google.com/d/topic/composer-dev/_g3ASeIFlrc/discussion> for more details.

Read <http://getcomposer.org/doc/articles/troubleshooting.md> for further common problems.

Answer 1

打开您的composer.json文件并将框架版本更改为以下内容：

"laravel/framework": "4.0.*"

而不是

"laravel/framework": "4.2.*"

Answer 2

你也可以通过将你的php升级到版本5.4。*或5.5。*：）

来解决这个问题

Answer 3

提示那些从Laravel开始的人。我通过升级我的PHP解决了上面的问题。 Laravel需要PHP＆gt; = 5.4 http://laravel.com/docs/4.2/installation#server-requirements

Laravel：您的要求无法解析为可安装的软件包集

3 个答案: