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Martin Hope
Anupam Gupta
Asked: 2011-03-30 01:57:53 +0800 CST
  • 529

I want to know where I can find my installed application when I installed it on Ubuntu using package manager.

I installed RabbitMQ and ran locate rabbitmq which gave me following result:

/home/anupamg/.m2/repository/com/rabbitmq
/home/anupamg/.m2/repository/com/rabbitmq/amqp-client
/home/anupamg/.m2/repository/com/rabbitmq/amqp-client/1.7.2
/home/anupamg/.m2/repository/com/rabbitmq/amqp-client/1.7.2/_maven.repositories
/home/anupamg/.m2/repository/com/rabbitmq/amqp-client/1.7.2/amqp-client-1.7.2.jar
/home/anupamg/.m2/repository/com/rabbitmq/amqp-client/1.7.2/amqp-client-1.7.2.jar.lastUpdated
/home/anupamg/.m2/repository/com/rabbitmq/amqp-client/1.7.2/amqp-client-1.7.2.jar.sha1
/home/anupamg/.m2/repository/com/rabbitmq/amqp-client/1.7.2/amqp-client-1.7.2.pom
/home/anupamg/.m2/repository/com/rabbitmq/amqp-client/1.7.2/amqp-client-1.7.2.pom.lastUpdated
/home/anupamg/.m2/repository/com/rabbitmq/amqp-client/1.7.2/amqp-client-1.7.2.pom.sha1
/home/anupamg/Downloads/rabbitmq-server-generic-unix-2.4.0.tar.gz
package-management
Martin Hope
Agmenor
Asked: 2010-11-14 12:27:50 +0800 CST
  • 538

I added some extra repositories with the Software Sources program. But when I reload the package database, I get an error like the following:

W: GPG error: http://ppa.launchpad.net trusty InRelease: The following signatures couldn't be verified because the public key is not available: NO_PUBKEY 8BAF9A6F

I know I can fix it using apt-key in a terminal, according to the official Ubuntu documentation. But I would have liked to do it graphically. Is there a way to do this without using a terminal?

apt gnupg
Martin Hope
10 revs, 6 users 31%unk
Asked: 2010-10-01 11:16:57 +0800 CST
  • 537

I keep reading about Personal Package Archives ('PPAs') and people answer questions with a link to a PPA. What's the best way to use these?

There are multiple valid answers for this question spanning over several versions of Ubuntu. For your convenience, an index of each is below.

ppa
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