2021-08-15 16:57:20 +08:00
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# Android SDK Tools: OpenCV requires Android SDK Tools revision 14 or newer
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## Android编译opencv编译出错，提示信息如下
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```
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-- Android: fixup -g compiler option from Android toolchain
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-- Update variable ANDROID_SDK from environment: /home/oskar/.buildozer/android/platform/android-sdk
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-- Android SDK Tools: ver. 2.0 (description: 'Android SDK Command-line Tools')
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-- Android SDK Build Tools: ver. 30.0.0-rc4 (subdir 30.0.0-rc4 from 30.0.0-rc4)
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CMake Error at cmake/android/OpenCVDetectAndroidSDK.cmake:176 (message):
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Android SDK Tools: OpenCV requires Android SDK Tools revision 14 or newer.
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Use BUILD_ANDROID_PROJECTS=OFF to prepare Android project files without
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building them
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Call Stack (most recent call first):
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CMakeLists.txt:780 (include)
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```
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## 解决办法
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```
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Download cmdlines-tools from google
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Create a directory for the android sdk at buildozer android location:
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mkdir ~/.buildozer/android/platform/android-sdk
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Move the zip to this folder and unzip it
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Rename the folder
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mv tools old-tools
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Install missing dependencies & the famous tools:
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sudo ./sdkmanager --sdk_root=/home/<USERNAME>/.buildozer/android/platform/android-sdk/ --install "tools"
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sudo ./sdkmanager --sdk_root=/home/<USERNAME>/.buildozer/android/platform/android-sdk/ --install "build-tools;29.0.0-rc3"
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sudo ./sdkmanager --sdk_root=/home/<USERNAME>/.buildozer/android/platform/android-sdk/ --install "platforms;android-27"
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sudo ./sdkmanager --sdk_root=/home/<USERNAME>/.buildozer/android/platform/android-sdk/ --install "platform-tools"
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sudo ./sdkmanager --sdk_root=/home/<USERNAME>/.buildozer/android/platform/android-sdk/ --install "patcher;v4"
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sudo ./sdkmanager --sdk_root=/home/<USERNAME>/.buildozer/android/platform/android-sdk/ --install "emulator"
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```
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