blocks|key|282036|text|编辑2016/10/25聚合物团队在聚合物峰会2016上宣布，他们将研究通过纱线支持npm。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|CODE|entityRanges|data|282037|[sudo]+npm+install+-g+yarn+yarn+add+Polymer+yarn+install+--flat|282038|老AWNSER|282039|目前，我所知道的没有办法让聚合物与NPM一起运行。|282040|聚合物是用来和Bower一起工作的。在https://github.com/Polymer/polymer/blob/master/bower.json+(如webcomponentsjs+)中声明的聚合物的所有依赖项都不会被下载。因此，如果您不想手动下载每个依赖项，则应该使用bower。|282041|entityMap|0|LINK|mutability|MUTABLE|url|http://www.youtube.com/watch?v=guYHn0P8bKQ&t=17m48s|1|https://www.npmjs.com/package/yarn|2|https://github.com/Polymer/polymer/blob/master/bower.json^0|0|C|16|3|I|9|0|12|2|1|0|0|1R|0|0|7|0|8|H|0|0|41|27|F|J|1L|2|0^^$0|@$1|2|3|4|5|6|7|10|8|@$9|11|A|12|B|C]|$9|13|A|14|B|D]]|E|@$9|15|A|16|1|17]|$9|18|A|19|1|1A]]|F|$]]|$1|G|3|H|5|6|7|1B|8|@$9|1C|A|1D|B|D]]|E|@]|F|$]]|$1|I|3|J|5|6|7|1E|8|@$9|1F|A|1G|B|C]]|E|@]|F|$]]|$1|K|3|L|5|6|7|1H|8|@$9|1I|A|1J|B|C]]|E|@]|F|$]]|$1|M|3|N|5|6|7|1K|8|@$9|1L|A|1M|B|C]|$9|1N|A|1O|B|D]]|E|@$9|1P|A|1Q|1|1R]]|F|$]]|$1|O|3|-4|5|6|7|1S|8|@]|E|@]|F|$]]]|P|$Q|$5|R|S|T|F|$U|V]]|W|$5|R|S|T|F|$U|X]]|Y|$5|R|S|T|F|$U|Z]]]]

EDIT 2016/10/25
The Polymer team announced at the <a href="http://www.youtube.com/watch?v=guYHn0P8bKQ&amp;t=17m48s" rel="nofollow">Polymer Summit 2016</a> that they will be looking into supporting <code>npm</code> via <a href="https://www.npmjs.com/package/yarn" rel="nofollow">yarn</a>.

<code>
[sudo] npm install -g yarn
yarn add Polymer
yarn install --flat
</code>

OLD AWNSER

There is currently no way I know of to get polymer running with NPM.

Polymer is meant to work with Bower. All dependencies of a Polymer that are declared in <a href="https://github.com/Polymer/polymer/blob/master/bower.json" rel="nofollow">https://github.com/Polymer/polymer/blob/master/bower.json</a> like <code>webcomponentsjs</code> will not be downloaded. Therefor if you don't want to download every dependency manually you should use bower.

blocks|key|1439145|text|试试安装保龄球的方法！|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1439146|"npm+install+-g+bower"|code-block|syntax|javascript|1439147|然后在文件夹内键入|1439148|"bower+init"|1439149|按照说明，然后键入：|1439150|"bower+install+--save+Polymer/polymer|1439151|创建一个index.html文件并开始工作！|1439152|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

Try installing bower method!

<pre><code>"npm install -g bower"
</code></pre>

Then type inside your folder:

<pre><code>"bower init"
</code></pre>

Follow the instructions, then type:

<pre><code>"bower install --save Polymer/polymer
</code></pre>

Create an index.html file and start to work!!!

blocks|key|325740|text|聚合物的主要问题是标记的构建提交没有package.json，因此不可能用npm安装它们(例如，参见v1.1.1)。这意味着，为了安装聚合物与npm，您将需要一些辅助工具。也许这方面最好的候选人是纳帕。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|325741|Napa是一个用于安装没有(有效)+package.json的git项目的包。npm页面已经解释了如何使用它，这里简要介绍了聚合物：|325742|npm+install+napa+--save-dev|ordered-list-item|325743|更新您的package.json以包含以下内容(用所需的版本替换x.y.z+)：
{“脚本”：{“安装”：“纳帕”}，“纳帕”：{“聚合物”：“聚合物/聚合物#vX.Y.Z”}|325744|请注意，napa只是将回购复制到node_modules文件夹中，因此不会在其旁边安装聚合物的依赖项，但是您可以将所有配置保留在package.json中，而不必使用保龄球。|325745|entityMap|0|LINK|mutability|MUTABLE|url|https://github.com/Polymer/polymer/tree/v1.1.1|1|https://www.npmjs.com/package/napa^0|I|C|11|3|1Z|3|1E|6|0|2Q|2|1|0|I|C|0|0|R|0|4|C|0|4|4|G|C|1S|C|0^^$0|@$1|2|3|4|5|6|7|Y|8|@$9|Z|A|10|B|C]|$9|11|A|12|B|C]|$9|13|A|14|B|C]]|D|@$9|15|A|16|1|17]|$9|18|A|19|1|1A]]|E|$]]|$1|F|3|G|5|6|7|1B|8|@$9|1C|A|1D|B|C]]|D|@]|E|$]]|$1|H|3|I|5|J|7|1E|8|@$9|1F|A|1G|B|C]]|D|@]|E|$]]|$1|K|3|L|5|J|7|1H|8|@$9|1I|A|1J|B|C]]|D|@]|E|$]]|$1|M|3|N|5|6|7|1K|8|@$9|1L|A|1M|B|C]|$9|1N|A|1O|B|C]|$9|1P|A|1Q|B|C]]|D|@]|E|$]]|$1|O|3|-4|5|6|7|1R|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]|W|$5|R|S|T|E|$U|X]]]]

The main problem with Polymer is that the tagged build commits don't have a <code>package.json</code>, making it impossible to install them with <code>npm</code> (e.g. see <a href="https://github.com/Polymer/polymer/tree/v1.1.1">v1.1.1</a>). This means that in order to install Polymer with <code>npm</code> you'll need some helper tool. Perhaps the best candidate for this is <a href="https://www.npmjs.com/package/napa">Napa</a>.

Napa is a package for installing git projects that do not have a (valid) <code>package.json</code>. The npm page already explains how to use it, here a quick summary for Polymer:

<ol>
<li><code>npm install napa --save-dev</code></li>
<li>Update your <code>package.json</code> to include this (replace x.y.z with the version you want):

<pre><code>{
 "scripts" : {
 "install" : "napa"
 },
 "napa" : {
 "polymer" : "polymer/polymer#vX.Y.Z"
 }
}
</code></pre></li>
</ol>

Note that <code>napa</code> just clones the repo into the <code>node_modules</code> folder, hence no dependencies of polymer will be installed alongside of it, but you can keep all of the configuration in your <code>package.json</code> instead of having to use bower.

blocks|key|327192|text|自从前面的答案，聚合物现在确实有可得的NPM。要安装它：|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|327193|npm+i+Polymer|code-block|syntax|javascript|327194|注意，它不包括标准元素集合；可以找到这些元素集合(+这里+)|327195|npm+i+npm-polymer-elements|327196|然后，您可以将它们包含在HTML中：|327197|
<link+rel="import"+href="/node_modules/@polymer/polymer/polymer.html"/>

<link+rel="import"+href="/node_modules/paper-button/paper-button.html"/>
<paper-button>click</paper-button>|327198|不幸的是，通过webpack当前的似乎还不可能加载聚合物，这意味着如果您的node_modules+(或bower_components)文件夹不在可公开访问的位置，您可能需要执行一个Grunt/Gulp任务来复制它，以便在以后的更新之后.|style|CODE|327199|entityMap|0|LINK|mutability|MUTABLE|url|https://www.npmjs.com/package/@polymer/polymer|1|https://www.npmjs.com/package/npm-polymer-elements|2|https://github.com/JonDum/polymer-loader/issues/1^0|G|2|0|0|0|Q|2|1|0|0|0|0|11|C|1G|G|H|6|2|0^^$0|@$1|2|3|4|5|6|7|16|8|@]|9|@$A|17|B|18|1|19]]|C|$]]|$1|D|3|E|5|F|7|1A|8|@]|9|@]|C|$G|H]]|$1|I|3|J|5|6|7|1B|8|@]|9|@$A|1C|B|1D|1|1E]]|C|$]]|$1|K|3|L|5|F|7|1F|8|@]|9|@]|C|$G|H]]|$1|M|3|N|5|6|7|1G|8|@]|9|@]|C|$]]|$1|O|3|P|5|F|7|1H|8|@]|9|@]|C|$G|H]]|$1|Q|3|R|5|6|7|1I|8|@$A|1J|B|1K|S|T]|$A|1L|B|1M|S|T]]|9|@$A|1N|B|1O|1|1P]]|C|$]]|$1|U|3|-4|5|6|7|1Q|8|@]|9|@]|C|$]]]|V|$W|$5|X|Y|Z|C|$10|11]]|12|$5|X|Y|Z|C|$10|13]]|14|$5|X|Y|Z|C|$10|15]]]]

Since the earlier answers, Polymer has now indeed <a href="https://www.npmjs.com/package/@polymer/polymer">become available</a> on NPM. To install it:

<pre><code>npm i Polymer
</code></pre>

Note that it doesn't include the standard elements collection; those can be found <a href="https://www.npmjs.com/package/npm-polymer-elements">here</a>:

<pre><code>npm i npm-polymer-elements
</code></pre>

You can then include them in your HTML:

<pre><code>&lt;!-- for custom elements --&gt;
&lt;link rel="import" href="/node_modules/@polymer/polymer/polymer.html"/&gt;
&lt;!-- for standard elements --&gt;
&lt;link rel="import" href="/node_modules/paper-button/paper-button.html"/&gt;
&lt;paper-button&gt;click&lt;/paper-button&gt;
</code></pre>

Unfortunately loading Polymer through webpack currently <a href="https://github.com/JonDum/polymer-loader/issues/1">doesn't seem possible yet</a>, meaning if your <code>node_modules</code> (or <code>bower_components</code>) folder isn't in a publicly accessible location, you may want to make a Grunt/Gulp task to copy it over for after future updates...

I'm trying to use Polymer on a new project, and was trying to avoid using Bower in favor of NPM for front-end dependency management.
The <a href="https://www.polymer-project.org/1.0/docs/start/getting-the-code.html" rel="noreferrer">getting started</a> page gives instructions for using Bower (and using a .zip file, etc...) but no mention of NPM.
I have used NPM by pointing directly at a GitHub repo before, but I cannot seem to get this to work for Polymer.
When I run this:
<pre><code>npm install git@github.com:Polymer/polymer.git#v1.0.5
</code></pre>
I get this error:
<blockquote>
npm ERR! notarget No compatible version found: git@'github.com:Polymer/polymer.git'
npm ERR! notarget Valid install targets:
npm ERR! notarget [&quot;0.1.0&quot;,&quot;0.1.1&quot;,&quot;0.1.2&quot;,&quot;0.1.3&quot;,&quot;0.1.4&quot;,&quot;0.1.5&quot;]
</blockquote>
Is there something I'm missing, or do I need to bite the bullet and use Bower?

Can I install Polymer (1.0) with NPM?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我试图在一个新的项目中使用聚合物，并试图避免使用Bower来支持NPM的前端依赖管理。页面给出了使用Bower (以及使用.zip文件等)的说明。但没有提到国家预防机制。我使用过NPM直接指向一个GitHub回购，但我似乎不能让这个工作的聚合物。当我运行这个：npm install git@github.com:Pol...

问我能用NPM安装聚合物(1.0)吗？
EN

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问我能用NPM安装聚合物(1.0)吗？EN