node.js 从 root 用户运行 bower，这可能吗？如何？
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Run bower from root user, it's possible? How?
提问by ReynierPM
I have a local development server where I test a lot of things, now I'm playing with bower to manage the libraries' dependencies in my Symfony2 project. After getting NodeJS (v0.10.31) installed and bower (1.3.9), I tried to run the command sp:bower:installwhich belongs to Symfony2 SpBowerBundle from console as root:
我有一个本地开发服务器，我在其中测试了很多东西，现在我正在使用 bower 来管理我的 Symfony2 项目中的库依赖项。安装 NodeJS (v0.10.31) 和 bower (1.3.9) 后，我尝试sp:bower:install从控制台运行属于 Symfony2 SpBowerBundle的命令root：
Symfony > sp:bower:install
Installing bower dependencies for "TemplateBundle" into "/var/www/html/tanane/src/Tanane/TemplateBundle/Resources/config/bower/../../public/components"
bower ESUDO Cannot be run with sudo
Additional error details:
Since bower is a user command, there is no need to execute it with superuser permissions.
If you're having permission errors when using bower without sudo, please spend a few minutes learning more about how your system should work and make any necessary repairs.
http://www.joyent.com/blog/installing-node-and-npm
https://gist.github.com/isaacs/579814
You can however run a command with sudo using --allow-root option
I know that adding --allow-rootworks since I tested directly from bash but it apparently isn't allowed from the bundle command line. Now, is the only way to run bower as rootto add --allow-rootor does it exist another way ?
我知道添加是--allow-root有效的，因为我直接从 bash 进行了测试，但显然 bundle 命令行不允许这样做。现在，运行 bower 的唯一方法是root添加--allow-root还是以另一种方式存在？
回答by LPodolski
below answer is for symfony framework's bundle, but if you come here from googleusing phrase "bower root" you have two options to solve that:
下面的答案是针对 symfony 框架的包， 但是如果您使用短语“ bower root”从谷歌来到这里，您有两个选择来解决这个问题：
- add --allow-root to command
- set global bower config that will allow running bower as root
- 将 --allow-root 添加到命令
- 设置允许以 root 身份运行 bower 的全局 bower 配置
Option 1:you can run bower as root by typing:
选项 1：您可以通过键入以下命令以 root 身份运行 bower：
bower install --allow-root
root is allowed by setting --allow-root command parameter
通过设置 --allow-root 命令参数允许 root
Option 2:is using global setting that allows root, by creating file: /root/.bowerrcwhich have inside following configuration:
选项 2：使用允许 root 的全局设置，通过创建文件： /root/.bowerrc，其中包含以下配置：
{ "allow_root": true }
how to do this in SpBowerBundlesymfony bundle:
probably you haven't set sp_bower.allow_root to true in SpBowerBundle config
如何在SpBowerBundlesymfony bundle 中执行此操作：
可能您尚未在 SpBowerBundle 配置中将 sp_bower.allow_root 设置为 true
in bundle config, by default you have set something like this:
在捆绑配置中，默认情况下您已设置如下：
allow_root: false # optional
but you should have:
但你应该有：
allow_root: true
so in app/config/config.yml add this bundle config
所以在 app/config/config.yml 添加这个包配置
sp_bower:
allow_root: false # optional
bundle config reference (all settings): https://github.com/Spea/SpBowerBundle/blob/master/Resources/doc/configuration_reference.md
捆绑配置参考（所有设置）：https: //github.com/Spea/SpBowerBundle/blob/master/Resources/doc/configuration_reference.md
回答by samwize
回答by Adrian Onu
If you are encountering this issue on Docker containers just add this line in your Dockerfile:
如果您在 Docker 容器上遇到此问题，只需在 Dockerfile 中添加以下行：
RUN echo '{ "allow_root": true }' > /root/.bowerrc
回答by keisar
This might be stupid but for me bower install --allow-rootdid not work but bower --allow-root installdid, using grunt-bower-install version 1.6.0
这可能很愚蠢，但对我来说bower install --allow-root没有bower --allow-root install用，但是用 grunt-bower-install 版本 1.6.0
This was on a docker running with root user, perhaps will save someone some time :)
这是在以 root 用户运行的 docker 上，也许会节省一些时间:)
回答by anoop
Faced similar issue when installing swagger-editor. Changed the following line in package.json from
安装 swagger-editor 时遇到类似问题。将 package.json 中的以下行从
"bower-install": "bower install"
to
到
"bower-install": "bower install --allow-root"
回答by André Luiz Machado
This works for me (add -u parameter on docker run)
这对我有用（在 docker run 上添加 -u 参数）
bash
docker run -it -v ${PWD}:/www -w /www -u node node ./node_modules/bower/bin/bower install
bash
docker run -it -v ${PWD}:/www -w /www -u node node ./node_modules/bower/bin/bower install
回答by HariKishore
For My case it is in Pom.xml where i have added as an argument as below:
对于我的情况，它在 Pom.xml 中，我在其中添加了一个参数，如下所示：
<executable>bower</executable>
<arguments>
<argument>install</argument>
<argument>--allow-root</argument>
</arguments>
If need to avoid this --allow--root parameter we can do a compile out of root user
如果需要避免这个 --allow--root 参数，我们可以使用 root 用户进行编译
