我使用Linux代理池来构建我的应用程序。偶尔会出现代理导致构建失败的错误：
FAILURE: Build failed with an exception.
What went wrong:
Execution failed for task ':ComponentThatReqBuildToolsRev23.0.3:preBuild'.
> failed to find Build Tools revision 23.0.3
因为我的构建代理是远程的（android是预安装的/ opt / android-sdk-linux / tools / android），所以我无法预安装平台工具，构建工具等，所以我的项目中包含了一个makefile。签出代码后，它调用makefile中的方法：
#!/bin/bash
git submodule init
git submodule update
make updateSDK
# EOF
makefile中的方法是：
PACKAGES = "tools,platform-tools,build-tools-21.1.2,android-22,build-tools-23.0.3,android-21,extra-android-support,extra-android-m2repository,extra-google-m2repository,extra-google,google_play_services"
updateSDK:
(sleep 5 && while [ 1 ]; do sleep 1; echo y; done) \
| android --clear-cache update sdk --no-ui --all \
--filter $(PACKAGES)
在成功案例中，Bamboo的日志显示：
Refresh Sources:
Fetching https://dl.google.com/android/repository/addons_list-2.xml
Validate XML
Parse XML
Fetched Add-ons List successfully
Refresh Sources
Fetching URL: https://dl.google.com/android/repository/repository-11.xml
Validate XML: https://dl.google.com/android/repository/repository-11.xml
Parse XML: https://dl.google.com/android/repository/repository-11.xml
Fetching URL: https://dl.google.com/android/repository/addon.xml
Validate XML: https://dl.google.com/android/repository/addon.xml
Parse XML: https://dl.google.com/android/repository/addon.xml
Fetching URL: https://dl.google.com/android/repository/glass/addon.xml
Validate XML: https://dl.google.com/android/repository/glass/addon.xml
Parse XML: https://dl.google.com/android/repository/glass/addon.xml
Fetching URL: https://dl.google.com/android/repository/extras/intel/addon.xml
Validate XML: https://dl.google.com/android/repository/extras/intel/addon.xml
Parse XML: https://dl.google.com/android/repository/extras/intel/addon.xml
Fetching URL: https://dl.google.com/android/repository/sys-img/android/sys-img.xml
Validate XML: https://dl.google.com/android/repository/sys-img/android/sys-img.xml
Parse XML: https://dl.google.com/android/repository/sys-img/android/sys-img.xml
Fetching URL: https://dl.google.com/android/repository/sys-img/android-wear/sys-img.xml
Validate XML: https://dl.google.com/android/repository/sys-img/android-wear/sys-img.xml
Parse XML: https://dl.google.com/android/repository/sys-img/android-wear/sys-img.xml
\Fetching URL: https://dl.google.com/android/repository/sys-img/android-tv/sys-img.xml
Validate XML: https://dl.google.com/android/repository/sys-img/android-tv/sys-img.xml
Parse XML: https://dl.google.com/android/repository/sys-img/android-tv/sys-img.xml
Fetching URL: https://dl.google.com/android/repository/sys-img/google_apis/sys-img.xml
Validate XML: https://dl.google.com/android/repository/sys-img/google_apis/sys-img.xml
Parse XML: https://dl.google.com/android/repository/sys-img/google_apis/sys-img.xml
Fetching URL: https://dl.google.com/android/repository/sys-img/x86/addon-x86.xml
Validate XML: https://dl.google.com/android/repository/sys-img/x86/addon-x86.xml
Parse XML: https://dl.google.com/android/repository/sys-img/x86/addon-x86.xml
License id: android-sdk-license-c81a61d9
Used by:
- Android SDK Tools, revision 25.1.3
- Android SDK Platform-tools, revision 23.1
- Android SDK Build-tools, revision 23.0.3
- Android SDK Build-tools, revision 21.1.2
- SDK Platform Android 5.1.1, API 22, revision 2
- SDK Platform Android 5.0.1, API 21, revision 2
- Android Support Repository, revision 30
- Android Support Library, revision 23.2.1 (Obsolete)
- Google Play services, revision 29
- Google Repository, revision 25
...
Do you accept the license 'android-sdk-license-c81a61d9' [y/n]:
y'. (There's a few of these)
Lots of lines of install code....
Finished task 'Update Android SDK' with result: Success
但是，它偶尔会连接到错误的存储库：
Fetching URL: https://dl.google.com/android/repository/repository-8.xml
或
Fetching URL: https://dl.google.com/android/repository/repository-10.xml
除了网址外，它与上述日志完全相同。它给出了这个错误：
Error: Ignoring unknown package filter 'build-tools-23.0.3'
在这些情况下，xml文件不包含构建工具23.0.3，即此位：
<sdk:archive>
<!--Built on: Tue Mar 15 17:38:51 2016.-->
<sdk:size>40733174</sdk:size>
<sdk:checksum type="sha1">368f2600feac7e9b511b82f53d1f2240ae4a91a3</sdk:checksum>
<sdk:url>build-tools_r23.0.3-linux.zip</sdk:url>
<sdk:host-os>linux</sdk:host-os>
</sdk:archive><sdk:archive>
<!--Built on: Tue Mar 15 17:38:50 2016.-->
<sdk:size>39679533</sdk:size>
<sdk:checksum type="sha1">fbc98cd303fd15a31d472de6c03bd707829f00b0</sdk:checksum>
<sdk:url>build-tools_r23.0.3-macosx.zip</sdk:url>
<sdk:host-os>macosx</sdk:host-os></sdk:archive>
<sdk:archive>
<!--Built on: Tue Mar 15 17:38:48 2016.-->
<sdk:size>39869945</sdk:size>
<sdk:checksum type="sha1">c6d8266c6a3243c8f1e41b786c0e3cee4c781263</sdk:checksum>
<sdk:url>build-tools_r23.0.3-windows.zip</sdk:url>
<sdk:host-os>windows</sdk:host-os>
</sdk:archive>
我尝试在代理预构建时清除缓存，我每次都尝试列出工具，使用http和https但无济于事。
基本上我的问题是，android update sdk命令从哪里获取repository-XX.xml url？你能强制推出最新版本吗？