Linux系统Android SDK 下载版本，报错Warning: File /root/.android/repositories.cfg coul

报错Warning: File /root/.android/repositories.cfg coul"/>

Linux系统Android SDK 下载版本，报错Warning: File /root/.android/repositories.cfg coul

Linux CentOS7系统Android SDK 运行android update sdk --no-ui，报错Warning: File /root/.android/repositories.cfg coul
报错内容：

[root@compile-server bin]# android update sdk --no-ui
*************************************************************************
The "android" command is deprecated.
For manual SDK, AVD, and project management, please use Android Studio.
For command-line tools, use tools/bin/sdkmanager and tools/bin/avdmanager
*************************************************************************
"android" SDK commands can be translated to sdkmanager commands on a best-effort basis.
Continue? (This prompt can be suppressed with the --use-sdk-wrapper command-line argument
or by setting the USE_SDK_WRAPPER environment variable) [y/N]: y
Running /home/test/android-sdk-linux/tools/bin/sdkmanager --updateWarning: File /root/.android/repositories.cfg could not be loaded.
done

报错原因是：在/root/.android/目录下缺少repositories.cfg 文件

• 1.创建repositories.cfg 文件

touch /root/.android/repositories.cfg

• 2.再次运行

[root@compile-server bin]# android update sdk --no-ui
*************************************************************************
The "android" command is deprecated.
For manual SDK, AVD, and project management, please use Android Studio.
For command-line tools, use tools/bin/sdkmanager and tools/bin/avdmanager
*************************************************************************
"android" SDK commands can be translated to sdkmanager commands on a best-effort basis.
Continue? (This prompt can be suppressed with the --use-sdk-wrapper command-line argument
or by setting the USE_SDK_WRAPPER environment variable) [y/N]: y
Running /home/test/android-sdk-linux/tools/bin/sdkmanager --updatedone