Failed to activate the ide-python package

[Enter steps to reproduce:]

1. ...
2. ...

**Atom**: 1.58.0 x64
**Electron**: 9.4.4
**OS**: Microsoft Windows 10 Pro
**Thrown From**: [ide-python](https://github.com/lgeiger/ide-python) package 1.9.7

### Stack Trace

Failed to activate the ide-python package

```
At Cannot find module 'C:\Users\92317\.atom\packages\ide-python\node_modules\vscode-uri\lib\index.js'. Please verify that the package.json has a valid "main" entry

Error: Cannot find module 'C:\Users\92317\.atom\packages\ide-python\node_modules\vscode-uri\lib\index.js'. Please verify that the package.json has a valid "main" entry
at tryPackage (internal/modules/cjs/loader.js:301:19)
at Function.Module._findPath (internal/modules/cjs/loader.js:532:18)
at Module._resolveFilename (internal/modules/cjs/loader.js:784:27)
at o._resolveFilename (electron/js2c/renderer_init.js:43:689)
at Function.get_Module._resolveFilename (~/AppData/Local/atom/app-1.58.0/resources/app/static/:11:157920)
at Module.require (/app.asar/static/index.js:61:43)
at require (~/AppData/Local/atom/app-1.58.0/resources/app/static/:11:149207)
at /packages/ide-python/node_modules/@atom-ide-community/nuclide-commons/nuclideUri.js:8:41)
at /packages/ide-python/node_modules/@atom-ide-community/nuclide-commons/nuclideUri.js:839:3)
at Module.get_Module._compile (~/AppData/Local/atom/app-1.58.0/resources/app/static/:11:149891)
at Object.value [as .js] (~/AppData/Local/atom/app-1.58.0/resources/app/static/:11:153485)
at Module.load (internal/modules/cjs/loader.js:815:32)
at Module._load (internal/modules/cjs/loader.js:727:14)
at Function.Module._load (electron/js2c/asar.js:769:28)
at Module.require (/app.asar/static/index.js:72:46)
at require (~/AppData/Local/atom/app-1.58.0/resources/app/static/:11:149207)
at /packages/ide-python/node_modules/@atom-ide-community/nuclide-debugger-common/AutoGenLaunchAttachUiComponent.js:20:42)
at /packages/ide-python/node_modules/@atom-ide-community/nuclide-debugger-common/AutoGenLaunchAttachUiComponent.js:519:3)
at Module.get_Module._compile (~/AppData/Local/atom/app-1.58.0/resources/app/static/:11:149891)
at Object.value [as .js] (~/AppData/Local/atom/app-1.58.0/resources/app/static/:11:153485)
at Module.load (internal/modules/cjs/loader.js:815:32)
at Module._load (internal/modules/cjs/loader.js:727:14)
at Function.Module._load (electron/js2c/asar.js:769:28)
at Module.require (/app.asar/static/index.js:72:46)
at require (~/AppData/Local/atom/app-1.58.0/resources/app/static/:11:149207)
at /packages/ide-python/node_modules/@atom-ide-community/nuclide-debugger-common/AutoGenLaunchAttachProvider.js:14:62)
at /packages/ide-python/node_modules/@atom-ide-community/nuclide-debugger-common/AutoGenLaunchAttachProvider.js:109:3)
at Module.get_Module._compile (~/AppData/Local/atom/app-1.58.0/resources/app/static/:11:149891)
at Object.value [as .js] (~/AppData/Local/atom/app-1.58.0/resources/app/static/:11:153485)
at Module.load (internal/modules/cjs/loader.js:815:32)
```

### Commands

```
```

### Non-Core Packages

```
atom-python-test 1.0.1
autocomplete-python-jedi 1.10.3-0
ide-python 1.9.7
```

在 Windows 10 上的 Atom 1.58.0 中重现 ide-python 1.9.7 的激活，并检查 stack trace 所引用的缺失文件 node_modules/vscode-uri/lib/index.js。先从 nuclideUri.js 和软件包依赖元数据开始；当软件包能够在没有缺失模块错误的情况下激活时，即表示完成。

由索引模型根据 Issue 内容生成。