Question

我是cntk的新手。我按照这个页面https://github.com/Microsoft/CNTK/wiki/Setup-CNTK-on-your-machine在我的Windows 8.1系统中安装了cntk。但是，在成功安装cntk-2.0.beta15.0-cp35-cp35m-win_amd64.whl后，我无法从cmd运行cntk。提示显示没有这样的命令。

我进行了快速测试并认为cntk已成功安装，如下所示。

F:\Anaconda3\Lib>python -c "import cntk; print(cntk.__version__)"
2.0.beta15.0

我搜索了％Anaconda3_HOME％\ Scripts中的cntk.exe但未找到任何内容。在我可以在命令行中运行cntk之前，我还需要采取任何其他步骤（我只是试着通过https://github.com/Microsoft/CNTK/wiki/Tutorial中的教程）吗？感谢。

Answer 1

您引用的页面（https://github.com/Microsoft/CNTK/wiki/Setup-CNTK-on-your-machine）是安装条目页面，列出了各种安装选项。在页面顶部，它解释了将CNTK安装到python环境中的快速安装步骤。如果你只运行顶级＆＃39; whl-download指令＆＃39;，CNTK只安装在python环境中，因为CNTK（dll和库）从python内部使用，所以不会是CNTK.exe ，不需要cntk.exe。

如果您想以独立方式运行CNTK，您应该使用“脚本驱动安装”＃39;来自此页：https://github.com/Microsoft/CNTK/wiki/Setup-Windows-Binary-Script

THX 沃尔夫冈

Answer 2

您需要从要运行cntk命令的控制台运行“\ cntk \ Scripts \ cntkpy35.bat”脚本。它为cntk设置了环境。

我在桌面上创建了快捷方式，将其作为目标，因此在控制台打开时会自动设置环境：

{
  "name": "angular-quickstart",
  "version": "1.0.0",
  "description": "QuickStart package.json from the documentation, supplemented with testing support",
  "scripts": {
    "build": "tsc -p src/",
    "build:watch": "tsc -p src/ -w",
    "build:e2e": "tsc -p e2e/",
    "serve": "lite-server -c=bs-config.json",
    "serve:e2e": "lite-server -c=bs-config.e2e.json",
    "prestart": "npm run build",
    "start": "concurrently \"npm run build:watch\" \"npm run serve\"",
    "pree2e": "npm run build:e2e",
    "e2e": "concurrently \"npm run serve:e2e\" \"npm run protractor\" --kill-others --success first",
    "preprotractor": "webdriver-manager update",
    "protractor": "protractor protractor.config.js",
    "pretest": "npm run build",
    "test": "concurrently \"npm run build:watch\" \"karma start karma.conf.js\"",
    "pretest:once": "npm run build",
    "test:once": "karma start karma.conf.js --single-run",
    "lint": "tslint ./src/**/*.ts -t verbose"
  },
  "keywords": [],
  "author": "",
  "license": "MIT",
  "dependencies": {
    "@angular/common": "~2.4.0",
    "@angular/compiler": "~2.4.0",
    "@angular/core": "~2.4.0",
    "@angular/forms": "~2.4.0",
    "@angular/http": "~2.4.0",
    "@angular/platform-browser": "~2.4.0",
    "@angular/platform-browser-dynamic": "~2.4.0",
    "@angular/router": "~3.4.0",
    "angular-in-memory-web-api": "~0.2.4",
    "core-js": "^2.4.1",
    "rxjs": "5.0.1",
    "systemjs": "0.19.40",
    "zone.js": "^0.7.4"
  },
  "devDependencies": {
    "concurrently": "^3.2.0",
    "lite-server": "^2.2.2",
    "typescript": "~2.0.10",
    "canonical-path": "0.0.2",
    "tslint": "^3.15.1",
    "lodash": "^4.16.4",
    "jasmine-core": "~2.4.1",
    "karma": "^1.3.0",
    "karma-chrome-launcher": "^2.0.0",
    "karma-cli": "^1.0.1",
    "karma-jasmine": "^1.0.2",
    "karma-jasmine-html-reporter": "^0.2.2",
    "protractor": "~4.0.14",
    "rimraf": "^2.5.4",
    "@types/node": "^6.0.46",
    "mystartup_commons": "bitbucket:ishan_dutta/mystartup_commons",
    "@types/jasmine": "2.5.36"
  },
  "repository": {},
  "jspm": {
    "dependencies": {
      "@angular/core": "npm:@angular/core@^2.4.10"
    },
    "devDependencies": {
      "babel": "npm:babel-core@^5.8.24",
      "babel-runtime": "npm:babel-runtime@^5.8.24",
      "core-js": "npm:core-js@^1.1.4"
    }
  }
}

但是为了使这个快捷方式起作用，您需要从cntkpy35.bat中删除下一个检查：

C:\Windows\System32\cmd.exe /k "C:\CNTK\CNTK-2-0-beta15-0-Windows-64bit-GPU-1bit-SGD\cntk\Scripts\cntkpy35.bat"

Answer 3

解决方案可以使用python3。我在linux中遇到了同样的问题。所以我下载了python3版本，它起作用了。对于Linux，它将是

pip3安装cntk

没有CNTK命令

3 个答案: