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I am new to ubuntu. I want to install java on ubuntu. i tried the code

sudo apt-get install default-jre

but i have got message like this:

E: Could not get lock /var/lib/dpkg/lock - open (11: Resource temporarily unavailable) E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it?

What is the problem?

fahim
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1 Answers1

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This occurs when you open package manager and install from cmd at same time. Try closing all windows and re execute the command.

Mayur Kulkarni
  • 550