Mvn installation failed after upgrade berrilium

[abdullahteke]

Hi;
I use SDNHubvm but when i want to upgrade beryllium i got following error so my installation failed because of this. Any suggestion?

[ERROR] Failed to execute goal on project netconf-exercise-impl: Could not resolve dependencies for project org.sdnhub.odl.tutorial.netconf-exercise:netconf-exercise-impl:bundle:1.0.0-SNAPSHOT: The following artifacts could not be resolved: openexi:nagasena:jar:0000.0002.0053.0, openexi:nagasena-rta:jar:0000.0002.0053.0: Could not find artifact openexi:nagasena:jar:0000.0002.0053.0 in opendaylight-release (http://nexus.opendaylight.org/content/repositories/opendaylight.release/) -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/DependencyResolutionException
[ERROR]
[ERROR] After correcting the problems, you can resume the build with the command
[ERROR] mvn -rf :netconf-exercise-impl
ubuntu@sdnhubvm:~/SDNHub_Opendaylight_Tutorial05:02$

[abdullahteke]

Hi;
Some of artifacts dont exist and cant be downloaded. So i created these artifacts in local repository manually. And set up the pom files. Then my problem has been resolved. May be this help somebody.

[huzaifazafar108]

Can you guide how did you solve it once again? I'm a newbie myself, so not sure how exactly you solved this problem!

[chenoi]

Hi,
This is worked for me.
hxxp://stackoverflow.com/questions/36561406/maven-dependency-error-when-i-start-to-install-mvn-nsu

[abinaspanda]

follow step by step you will get it
https://stackoverflow.com/a/38725353

[BasavarajMadiwalar]

Instruction on ODL webpage helped to resolve. It's an issue related to settings.xml.

https://wiki.opendaylight.org/view/GettingStarted:Development_Environment_Setup