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社区首页 >问答首页 >使用composer安装Laravel特使时出现的问题

使用composer安装Laravel特使时出现的问题
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Stack Overflow用户
提问于 2016-04-17 04:29:11
回答 2查看 895关注 0票数 3

当我尝试安装laravel特使并运行此命令时:

composer global需要"laravel/envoy=~1.0“

我在终端上收到了这样的回答:

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Your requirements could not be resolved to an installable set of packages.

  Problem 1
    - Conclusion: don't install laravel/envoy v1.1.0
    - Conclusion: don't install laravel/envoy v1.0.27
    - Conclusion: don't install laravel/envoy v1.0.26
    - Conclusion: don't install laravel/envoy v1.0.25
    - Conclusion: don't install laravel/envoy v1.0.24
    - Conclusion: don't install laravel/envoy v1.0.23
    - Conclusion: don't install laravel/envoy v1.0.22
    - Conclusion: don't install laravel/envoy v1.0.21
    - Conclusion: don't install laravel/envoy v1.0.20
    - Conclusion: don't install laravel/envoy v1.0.19
    - Conclusion: don't install laravel/envoy v1.0.18
    - Conclusion: don't install laravel/envoy v1.0.17
    - Conclusion: don't install laravel/envoy v1.0.16
    - Conclusion: don't install laravel/envoy v1.0.15
    - Conclusion: don't install laravel/envoy v1.0.14
    - Conclusion: don't install laravel/envoy v1.0.13
    - Conclusion: don't install laravel/envoy v1.0.12
    - Conclusion: don't install laravel/envoy v1.0.11
    - Conclusion: don't install laravel/envoy 1.0.5
    - Conclusion: don't install laravel/envoy 1.0.3
    - Conclusion: don't install laravel/envoy 1.0.2
    - Conclusion: remove symfony/process v3.0.4
    - Installation request for laravel/envoy ~1.0 -> satisfiable by laravel/envoy[1.0.0, 1.0.2, 1.0.3, 1.0.5, v1.0.11, v1.0.12, v1.0.13, v1.0.14, v1.0.15, v1.0.16, v1.0.17, v1.0.18, v1.0.19, v1.0.20, v1.0.21, v1.0.22, v1.0.23, v1.0.24, v1.0.25, v1.0.26, v1.0.27, v1.1.0].
    - Conclusion: don't install symfony/process v3.0.4
    - laravel/envoy 1.0.0 requires symfony/process 2.4.* -> satisfiable by symfony/process[v2.4.0, v2.4.1, v2.4.10, v2.4.2, v2.4.3, v2.4.4, v2.4.5, v2.4.6, v2.4.7, v2.4.8, v2.4.9].
    - Can only install one of: symfony/process[v2.4.0, v3.0.4].
    - Can only install one of: symfony/process[v2.4.1, v3.0.4].
    - Can only install one of: symfony/process[v2.4.10, v3.0.4].
    - Can only install one of: symfony/process[v2.4.2, v3.0.4].
    - Can only install one of: symfony/process[v2.4.3, v3.0.4].
    - Can only install one of: symfony/process[v2.4.4, v3.0.4].
    - Can only install one of: symfony/process[v2.4.5, v3.0.4].
    - Can only install one of: symfony/process[v2.4.6, v3.0.4].
    - Can only install one of: symfony/process[v2.4.7, v3.0.4].
    - Can only install one of: symfony/process[v2.4.8, v3.0.4].
    - Can only install one of: symfony/process[v2.4.9, v3.0.4].
    - Installation request for symfony/process == 3.0.4.0 -> satisfiable by symfony/process[v3.0.4].

我在~/.Composer中的composer.json文件:

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{
    "require": {
        "laravel/installer": "^1.3"
    }
}

我使用的是Laravel 5.2。

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回答 2

Stack Overflow用户

发布于 2016-04-18 21:15:39

我已经找到了这个问题的解决方案。

这个问题的存在是因为Laravel 5.2需要symfony/process 2.8.* | 3.0.*,特使需要symfony/process 2.4.*,当您使用更高的symfony/process版本时,为了实现版本的差异,它会遇到一些麻烦。

解决方案:

在~/.composer中打开composer.json文件:

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$ vi ~/.composer/composer.json

它应该看起来像这样:

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{
        "require": {
            "laravel/installer": "^1.3"
        }
    }

将其更改为:

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{
    "require": {
        "laravel/envoy": "~1.0",
        "laravel/installer": "^1.3"
       }
}

现在使用:

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$ composer global require "laravel/envoy=~1.0"
票数 2
EN

Stack Overflow用户

发布于 2019-11-08 07:09:49

别忘了让你的作曲家别名在你的$PATH中可用

代码语言:javascript
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composer global require laravel/envoy

您可能需要(如果尚未)将全局composer目录添加到$PATH中

将此行添加到~/.bash_profile~/.bashrc中。

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export PATH="$HOME/.composer/vendor/bin:$PATH" 
票数 0
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页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/36669362

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