Install pipeconf app in ONOS

[tisasi001]

Hello, I'm trying to install the pipeconf app in ONOS and I get the following output when introducing the command: make pipeconf-install ONOS_HOST=localhost.

root@onos-stratum-2:/home/ubuntu/fabric-tna# make pipeconf-install ONOS_HOST=localhost *** Installing and activating pipeconf app in ONOS at localhost... curl --fail -sSL --user onos:rocks --noproxy localhost -X POST -H Content-Type:application/octet-stream
http://localhost:8181/onos/v1/applications?activate=true
--data-binary @/home/ubuntu/fabric-tna/target/fabric-tna-1.2.0-SNAPSHOT.oar curl: (22) The requested URL returned error: 409 Conflict make: *** [Makefile:139: pipeconf-install] Error 22

However, the firt time I entered it I got a different message: But I checked in ONOS CLI typing pipeconfs and none of them appeared: karaf@root onos> pipeconfs 09:49:18 karaf@root onos> summary 09:49:21 node=172.17.0.1, version=2.7.0 clusterId=default nodes=1, devices=0, links=0, hosts=0, SCC(s)=0, flows=0, intents=0

I already installed ONOS version 2.7.0, following this guide.

I already did make build too to install the .oar package and I didn't get any problem: [INFO] Building jar: /mvn-src/target/fabric-tna-1.2.0-SNAPSHOT-tests.jar [INFO] ------------------------------------------------------------------------ [INFO] BUILD SUCCESS [INFO] ------------------------------------------------------------------------ [INFO] Total time: 01:51 min [INFO] Finished at: 2022-05-17T09:14:56Z [INFO] ------------------------------------------------------------------------ *** ONOS pipeconf .oar package created succesfully /home/ubuntu/fabric-tna/target/fabric-tna-1.2.0-SNAPSHOT.oar

Do you know which could be my problem? Thank you so much.