Cordova构建需要SDK平台

Question

我在Ubuntu上，我安装了cordova，cordova cli，android studio和所有软件包但是当我尝试构建我的应用程序时，我发现了以下错误：

Running command: /home/admin/Desktop/hello/platforms/android/cordova/build 
[Error: Please install Android target: "android-21".

Hint: Open the SDK manager by running: /opt/android-sdk/tools/android
You will require:
1. "SDK Platform" for android-21
2. "Android SDK Platform-tools (latest)
3. "Android SDK Build-tools" (latest)]
ERROR building one of the platforms: Error: /home/admin/Desktop/hello/platforms/android/cordova/build: Command failed with exit code 2
You may not have the required environment or OS to build this project
Error: /home/admin/Desktop/hello/platforms/android/cordova/build: Command failed with exit code 2
    at ChildProcess.whenDone (/usr/local/lib/node_modules/cordova/node_modules/cordova-lib/src/cordova/superspawn.js:131:23)
    at ChildProcess.EventEmitter.emit (events.js:98:17)
    at maybeClose (child_process.js:743:16)
    at Process.ChildProcess._handle.onexit (child_process.js:810:5)

注意：我在bashrc中添加了android-sdk的路径：

#AndroidDev PATH

export PATH=${PATH}:${HOME}/android-sdk-linux/tools

export PATH=${PATH}:${HOME}/android-sdk-linux/platform-tools

Answer 1

你有这个问题吧！ https://stackoverflow.com/questions/29062330/error-install-android-target-cordova-cli

更新SDK tools＆amp; Android SDK中的“SDK构建”工具。使用Eclipse ADT，它看起来像这个图像

安装21软件包，因为您的cordova版本需要软件包21