Build failed - missing com.android.support:support-v4:19.1.+.

[altbeacon]

Build failed - missing com.android.support:support-v4:19.1.+.

[keithkml]

This is from a fresh checkout and fresh build with Gradle 1.10

[davidgyoung]

Fixing this should be as simple as updating your Android Support Library using the SDK manager under Android Studio. You probably have a slightly older version of the support library installed.

See here: http://stackoverflow.com/questions/19621941/android-studio-could-not-find-any-version-that-matches-com-android-supportappco

[keithkml]

It looks like gradle is installing its own version of the SDK to build this library. I've never used gradle and don't know how it works.

$ ~/Downloads/gradle-1.10/bin/gradle test
Build tools 19.0.3 missing. Downloading...
Platform tools missing. Downloading...
Compilation API android-19 missing. Downloading...

It looks like it installed it into ~/.android-sdk and it didn't even try to install the ASL. I ran ~/.android-sdk/tools/android and installed the ASL, restarted the SDK manager, upgraded the platform and the ASL.

Now SDK Manager says I have ASL 20 installed, but the build still gives the same error I reported originally.

[keithkml]

I hunted around the Internet and found this:

~/.android-sdk/tools/android update sdk --no-ui --filter extra

After running that, it seems to work. Not sure how or why that helped

[davidgyoung]

Try using the gradle wrapper and running each of the targets below to see if they make a difference.

./gradlew build

./gradlew release

[davidgyoung]

OK, cool. Glad the SDK update worked in the end -- not sure why you needed to do it with the command line.

[ento]

I've managed to get it work by specifying ANDROID_HOME to point at my installation of Android Studio:

ANDROID_HOME=/Applications/Android\ Studio.app/sdk/ ./gradlew release