Cannot build project with mvn clean install

[wblevine]

I installed android sdk from macports and then ran mvn clean install and got the following error:

Missing:

1. android.support:compatibility-v4:jar:r11

Try downloading the file manually from the project website.

Then, install it using the command:
mvn install:install-file -DgroupId=android.support -DartifactId=compatibility-v4 -Dversion=r11 -Dpackaging=jar -Dfile=/path/to/file

Alternatively, if you host your own repository you can deploy the file there:
mvn deploy:deploy-file -DgroupId=android.support -DartifactId=compatibility-v4 -Dversion=r11 -Dpackaging=jar -Dfile=/path/to/file -Durl=[url] -DrepositoryId=[id]

Path to dependency:
1) com.concentricsky.android:khanacademy:apk:1.0.0-SNAPSHOT
2) android.support:compatibility-v4:jar:r11

---

1 required artifact is missing.

for artifact:
com.concentricsky.android:khanacademy:apk:1.0.0-SNAPSHOT

from the specified remote repositories:
central (http://repo1.maven.org/maven2),
codehaus-snapshots (http://snapshots.repository.codehaus.org),
springsource-repo (http://repo.springsource.org/release)

[nahurst]

Just saw a similar error after installing Android SDK with brew

[INFO] BUILD FAILURE
[INFO] ------------------------------------------------------------------------
[INFO] Total time: 1.110s
[INFO] Finished at: Wed Oct 01 20:23:25 EDT 2014
[INFO] Final Memory: 6M/81M
[INFO] ------------------------------------------------------------------------
[ERROR] Failed to execute goal on project khanacademy: Could not resolve dependencies for project com.concentricsky.android:khanacademy:apk:1.0.0-SNAPSHOT: Failure to find android.support:compatibility-v4:jar:11 in https://artifactory-2.ampaxs.com/libs-release was cached in the local repository, resolution will not be reattempted until the update interval of amplify has elapsed or updates are forced -> [Help 1]