Try running sudo apt-get update before trying to install the package. After installation the system doesn't have an up-to-date package list so you won't be able to find the package. Once you've done this you should be able to install as normal.
E: Unable to locate package python3-pip docker file. Python By Merwanski on Jul 16 2021 Donate .... # use this for ubuntu 14.04 or 16.04 RUN apt-get update ...
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Looks like you just haven't updated your package lists, this is missing from the link that you gave -. sudo apt-get update. This should download the list files from the repos in /etc/apt/sources.list so that apt-get install knows what packages to look for. Note also that you should do this regularly as the repository will change over time.
14.04.2021 · If Ubuntu Packages website also shows that the package is not available for your specific version, then you’ll have to find some other ways to install the package. Take Shutter for example. It’s an excellent screenshot tool for Linux but it hasn’t been updated in years and thus Ubuntu has dropped it from Ubuntu 18.10 and newer versions.
To install Docky on Ubuntu 17.04. Docky is a full-fledged dock application that makes opening common applications and managing windows easier and quicker.
21.09.2016 · This answer is not useful. Show activity on this post. The docker package already inside Ubuntu is called docker.io [1] so just do. sudo apt-get install docker.io. But if you follow that link you gave and do steps 7, 8, 9 then your installation will know about the package at the docker repo and also find docker-engine. Your call.
Sep 22, 2016 · The docker package already inside Ubuntu is called docker.io [1] so just do. sudo apt-get install docker.io But if you follow that link you gave and do steps 7, 8, 9 then your installation will know about the package at the docker repo and also find docker-engine. Your call.
29.12.2018 · Re: [Debian 9 (stretch)] E: Unable to locate package docker- Post by stevepusser » 2018-12-27 20:03 You say you are running the "pae" kernel, which is only for 32-bit systems.
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Apr 14, 2021 · You run the update command to rebuild the cache and yet you see the unable to locate package error. It is possible that the package is really not available. But you are following the instructions mentioned on some website and everyone else seems to be able to install it like that.
So apt couldn’t find the nmap package from its archives. We know that apt uses the source lists under /etc/apt/sources.list to locate packages. So open the same with your favorite text editor and with superuser privileges. Here we should find something like this :