“无法安装”；npm安装-g botdispatch“；linux上的Azure应用程序服务

我试图将botdispatch npm模块作为Linux上Azure应用程序服务上bot framework 4的一部分安装，但遇到了这个错误

下面是我得到的错误：

    root@1c46f16cd26b:/home/site/wwwroot# **npm install -g botdispatch**
    /usr/local/bin/dispatch -> /usr/local/lib/node_modules/botdispatch/bin/dispatch.js

    > dotnet-2.1@2.1.1003 postinstall /usr/local/lib/node_modules/botdispatch/node_modules/dotnet-2.1
    > node -e "/*PostInstall: Installs platform-specific .NET framework */try{require('./dist/app.js')}catch(e){}"

    events.js:167
          throw er; // Unhandled 'error' event
          ^

    Error: spawn /usr/local/bin/node EACCES
        at Process.ChildProcess._handle.onexit (internal/child_process.js:232:19)
        at onErrorNT (internal/child_process.js:407:16)
        at process._tickCallback (internal/process/next_tick.js:63:19)
    Emitted 'error' event at:
        at Process.ChildProcess._handle.onexit (internal/child_process.js:238:12)
        at onErrorNT (internal/child_process.js:407:16)
        at process._tickCallback (internal/process/next_tick.js:63:19)
    npm ERR! code ELIFECYCLE
    npm ERR! errno 1
    npm ERR! dotnet-2.1@2.1.1003 postinstall: `node -e "/*PostInstall: Installs platform-specific .NET framework */try{require('./dist/app.js')}catch(e){}"`
    npm ERR! Exit status 1
    npm ERR!
    npm ERR! Failed at the dotnet-2.1@2.1.1003 postinstall script.
    npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

    npm ERR! A complete log of this run can be found in:
    npm ERR!     /root/.npm/_logs/2019-09-16T18_53_05_409Z-debug.log

---

从文档中可以看出，本模块需要.NET Core作为先决条件。根据您在应用程序服务上使用的框架版本，您可能需要对您的方法进行一些修改。

---

在删除模块并手动从全局模块文件夹中删除“bot dispatcher”并安装后，我的工作正常。

我安装的.Net Core 2.1仍然出现相同的错误