PHPHub5 不能安装扩展包？

vagrant@homestead:~/Code/phphub5$ composer require barryvdh/laravel-ide-helper
Using version ^2.3 for barryvdh/laravel-ide-helper
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - laravel/laravel v5.4.9 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.3 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.23 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.21 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.19 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.16 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.15 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.0 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.3.30 requires laravel/framework 5.3.* -> satisfiable by laravel/framework[5.3.x-dev, v5.3.0, v5.3.0-RC1, v5.3.1, v5.3.10, v5.3.11, v5.3.12, v5.3.13, v5.3.14, v5.3.15, v5.3.16, v5.3.17, v5.3.18, v5.3.19, v5.3.2, v5.3.20, v5.3.21, v5.3.22, v5.3.23, v5.3.24, v5.3.25, v5.3.26, v5.3.27, v5.3.28, v5.3.29, v5.3.3, v5.3.30, v5.3.31, v5.3.4, v5.3.5, v5.3.6, v5.3.7, v5.3.8, v5.3.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.3.16 requires laravel/framework 5.3.* -> satisfiable by laravel/framework[5.3.x-dev, v5.3.0, v5.3.0-RC1, v5.3.1, v5.3.10, v5.3.11, v5.3.12, v5.3.13, v5.3.14, v5.3.15, v5.3.16, v5.3.17, v5.3.18, v5.3.19, v5.3.2, v5.3.20, v5.3.21, v5.3.22, v5.3.23, v5.3.24, v5.3.25, v5.3.26, v5.3.27, v5.3.28, v5.3.29, v5.3.3, v5.3.30, v5.3.31, v5.3.4, v5.3.5, v5.3.6, v5.3.7, v5.3.8, v5.3.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.3.10 requires laravel/framework 5.3.* -> satisfiable by laravel/framework[5.3.x-dev, v5.3.0, v5.3.0-RC1, v5.3.1, v5.3.10, v5.3.11, v5.3.12, v5.3.13, v5.3.14, v5.3.15, v5.3.16, v5.3.17, v5.3.18, v5.3.19, v5.3.2, v5.3.20, v5.3.21, v5.3.22, v5.3.23, v5.3.24, v5.3.25, v5.3.26, v5.3.27, v5.3.28, v5.3.29, v5.3.3, v5.3.30, v5.3.31, v5.3.4, v5.3.5, v5.3.6, v5.3.7, v5.3.8, v5.3.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.3.0 requires laravel/framework 5.3.* -> satisfiable by laravel/framework[5.3.x-dev, v5.3.0, v5.3.0-RC1, v5.3.1, v5.3.10, v5.3.11, v5.3.12, v5.3.13, v5.3.14, v5.3.15, v5.3.16, v5.3.17, v5.3.18, v5.3.19, v5.3.2, v5.3.20, v5.3.21, v5.3.22, v5.3.23, v5.3.24, v5.3.25, v5.3.26, v5.3.27, v5.3.28, v5.3.29, v5.3.3, v5.3.30, v5.3.31, v5.3.4, v5.3.5, v5.3.6, v5.3.7, v5.3.8, v5.3.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.31 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.29 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.27 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.24 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.23 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.15 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.0 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - Installation request for laravel/laravel dev-master -> satisfiable by laravel/laravel[dev-master].
    - overtrue/laravel-follow 1.0 requires laravel/laravel ^5.1 -> satisfiable by laravel/laravel[v5.1.0, v5.1.1, v5.1.11, v5.1.3, v5.1.33, v5.1.4, v5.2.0, v5.2.15, v5.2.23, v5.2.24, v5.2.27, v5.2.29, v5.2.31, v5.3.0, v5.3.10, v5.3.16, v5.3.30, v5.4.0, v5.4.15, v5.4.16, v5.4.19, v5.4.21, v5.4.23, v5.4.3, v5.4.9].
    - Can only install one of: laravel/laravel[v5.1.0, dev-master].
    - Can only install one of: laravel/laravel[v5.1.1, dev-master].
    - Can only install one of: laravel/laravel[v5.1.11, dev-master].
    - Can only install one of: laravel/laravel[v5.1.3, dev-master].
    - Can only install one of: laravel/laravel[v5.1.33, dev-master].
    - Can only install one of: laravel/laravel[v5.1.4, dev-master].
    - Installation request for overtrue/laravel-follow 1.0 -> satisfiable by overtrue/laravel-follow[1.0].
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vagrant@homestead:~/Code/phphub5$ composer require "barryvdh/laravel-ide-helper:1.11.6"
./composer.json has been updated
Loading composer repositories with package information
Updating dependencies (including require-dev)
Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - laravel/laravel v5.4.9 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.3 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.23 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.21 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.19 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.16 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.15 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.4.0 requires laravel/framework 5.4.* -> satisfiable by laravel/framework[5.4.x-dev, v5.4.0, v5.4.1, v5.4.10, v5.4.11, v5.4.12, v5.4.13, v5.4.14, v5.4.15, v5.4.16, v5.4.17, v5.4.18, v5.4.19, v5.4.2, v5.4.20, v5.4.21, v5.4.22, v5.4.23, v5.4.24, v5.4.25, v5.4.3, v5.4.4, v5.4.5, v5.4.6, v5.4.7, v5.4.8, v5.4.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.3.30 requires laravel/framework 5.3.* -> satisfiable by laravel/framework[5.3.x-dev, v5.3.0, v5.3.0-RC1, v5.3.1, v5.3.10, v5.3.11, v5.3.12, v5.3.13, v5.3.14, v5.3.15, v5.3.16, v5.3.17, v5.3.18, v5.3.19, v5.3.2, v5.3.20, v5.3.21, v5.3.22, v5.3.23, v5.3.24, v5.3.25, v5.3.26, v5.3.27, v5.3.28, v5.3.29, v5.3.3, v5.3.30, v5.3.31, v5.3.4, v5.3.5, v5.3.6, v5.3.7, v5.3.8, v5.3.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.3.16 requires laravel/framework 5.3.* -> satisfiable by laravel/framework[5.3.x-dev, v5.3.0, v5.3.0-RC1, v5.3.1, v5.3.10, v5.3.11, v5.3.12, v5.3.13, v5.3.14, v5.3.15, v5.3.16, v5.3.17, v5.3.18, v5.3.19, v5.3.2, v5.3.20, v5.3.21, v5.3.22, v5.3.23, v5.3.24, v5.3.25, v5.3.26, v5.3.27, v5.3.28, v5.3.29, v5.3.3, v5.3.30, v5.3.31, v5.3.4, v5.3.5, v5.3.6, v5.3.7, v5.3.8, v5.3.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.3.10 requires laravel/framework 5.3.* -> satisfiable by laravel/framework[5.3.x-dev, v5.3.0, v5.3.0-RC1, v5.3.1, v5.3.10, v5.3.11, v5.3.12, v5.3.13, v5.3.14, v5.3.15, v5.3.16, v5.3.17, v5.3.18, v5.3.19, v5.3.2, v5.3.20, v5.3.21, v5.3.22, v5.3.23, v5.3.24, v5.3.25, v5.3.26, v5.3.27, v5.3.28, v5.3.29, v5.3.3, v5.3.30, v5.3.31, v5.3.4, v5.3.5, v5.3.6, v5.3.7, v5.3.8, v5.3.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.3.0 requires laravel/framework 5.3.* -> satisfiable by laravel/framework[5.3.x-dev, v5.3.0, v5.3.0-RC1, v5.3.1, v5.3.10, v5.3.11, v5.3.12, v5.3.13, v5.3.14, v5.3.15, v5.3.16, v5.3.17, v5.3.18, v5.3.19, v5.3.2, v5.3.20, v5.3.21, v5.3.22, v5.3.23, v5.3.24, v5.3.25, v5.3.26, v5.3.27, v5.3.28, v5.3.29, v5.3.3, v5.3.30, v5.3.31, v5.3.4, v5.3.5, v5.3.6, v5.3.7, v5.3.8, v5.3.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.31 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.29 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.27 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.24 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.23 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.15 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - laravel/laravel v5.2.0 requires laravel/framework 5.2.* -> satisfiable by laravel/framework[5.2.41, 5.2.x-dev, v5.2.0, v5.2.0-beta1, v5.2.1, v5.2.10, v5.2.11, v5.2.12, v5.2.13, v5.2.14, v5.2.15, v5.2.16, v5.2.17, v5.2.18, v5.2.19, v5.2.2, v5.2.20, v5.2.21, v5.2.22, v5.2.23, v5.2.24, v5.2.25, v5.2.26, v5.2.27, v5.2.28, v5.2.29, v5.2.3, v5.2.30, v5.2.31, v5.2.32, v5.2.33, v5.2.34, v5.2.35, v5.2.36, v5.2.37, v5.2.38, v5.2.39, v5.2.4, v5.2.40, v5.2.42, v5.2.43, v5.2.44, v5.2.45, v5.2.5, v5.2.6, v5.2.7, v5.2.8, v5.2.9] but these conflict with your requirements or minimum-stability.
    - Installation request for laravel/laravel dev-master -> satisfiable by laravel/laravel[dev-master].
    - overtrue/laravel-follow 1.0 requires laravel/laravel ^5.1 -> satisfiable by laravel/laravel[v5.1.0, v5.1.1, v5.1.11, v5.1.3, v5.1.33, v5.1.4, v5.2.0, v5.2.15, v5.2.23, v5.2.24, v5.2.27, v5.2.29, v5.2.31, v5.3.0, v5.3.10, v5.3.16, v5.3.30, v5.4.0, v5.4.15, v5.4.16, v5.4.19, v5.4.21, v5.4.23, v5.4.3, v5.4.9].
    - Can only install one of: laravel/laravel[v5.1.0, dev-master].
    - Can only install one of: laravel/laravel[v5.1.1, dev-master].
    - Can only install one of: laravel/laravel[v5.1.11, dev-master].
    - Can only install one of: laravel/laravel[v5.1.3, dev-master].
    - Can only install one of: laravel/laravel[v5.1.33, dev-master].
    - Can only install one of: laravel/laravel[v5.1.4, dev-master].
    - Installation request for overtrue/laravel-follow 1.0 -> satisfiable by overtrue/laravel-follow[1.0].
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