Github user aledsage commented on the issue:
https://github.com/apache/brooklyn-server/pull/994
I changed a few more things as well when looking at this:
In `pom.xml`:
```
<karaf.plugin.version>4.1.6</karaf.plugin.version>
```
In `karaf/features/pom.xml`:
```
<versionRange>[4.1.6,)</versionRange>
```
https://github.com/apache/brooklyn-ui/blob/master/modularity-server/features/pom.xml#L179
to version range `[4.1.6,)`. Without this last change, it failed with:
```
[ERROR] Failed to execute goal
org.apache.karaf.tooling:karaf-maven-plugin:4.1.2:verify
(verify-brooklyn-ui-modularity-feature) on project
brooklyn-ui-modularity-features: Verification failures: Verification failures:
[ERROR] Unable to resolve framework features
[ERROR] Unable to resolve framework features
[ERROR] Unable to resolve framework features
```
---
On my old laptop, when trying to build with `mvnf ./ -DscmBranch=mater
-DbuildNumber=1.0.0-SNAPSHOT`, I also had a weird (unrelated?) error, which
went away when I bumped the `swagger-maven-plugin` to 3.1.7 (from 3.1.4).
However I didn't hit this error when I built it on my new laptop!
```
[INFO] Brooklyn REST API .................................. FAILURE [
2.858 s]
[ERROR] Failed to execute goal
com.github.kongchen:swagger-maven-plugin:3.1.4:generate (default) on project
brooklyn-rest-api: Execution default of goal
com.github.kongchen:swagger-maven-plugin:3.1.4:generate failed: Plugin
com.github.kongchen:swagger-maven-plugin:3.1.4 or one of its dependencies could
not be resolved: Failed to collect dependencies at
com.github.kongchen:swagger-maven-plugin:jar:3.1.4 ->
org.apache.commons:commons-lang3:jar:[3.4,4.0): No versions available for
org.apache.commons:commons-lang3:jar:[3.4,4.0) within specified range ->
```
---
