I am fairly new to ubuntu and I've installed lubuntu 17.04 since I needed a lightweight OS for an old laptop I have.
Since I need to develop some c# apps I knew that I couldn't install VS Community on ubuntu but there had to be some alternatives and after some research I found about mono.
Going to the downoad page on mono website http://www.mono-project.com/download/#download-lin I've found the procedure I had to do to install mono so I've followed it step-by-step:
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 3FA7E0328081BFF6A14DA29AA6A19B38D3D831EF
echo "deb http://download.mono-project.com/repo/ubuntu xenial main" | sudo tee /etc/apt/sources.list.d/mono-official.list
sudo apt-get update
sudo apt-get install mono-devel
sudo apt-get install mono-complete
sudo apt-get install mono-dbg
after I've done that last step I was asked to fix the installation by doing: apt --fix-broken install
And after that I proceeded to install the rest of the packages as referred on the website:sudo apt-get install referenceassemblies-pcl
and I got the following error: dpkg was interrupted, to correct the problem run sudo dpkg --configure -a
After trying to reinstall that last package I get the following message:
The package code needs to be reinstalled but a repository couldn't be found
After some research I couldn't find anything related to that package and I tried to perform the above steps again but I got the same result.
Where can I find that package or what do I need to do to resume the installation of mono?
Thanks in advance
PS: I'm sorry if the errors aren't 100% as they appear in the console because my distro in portuguese and I've translated the messages the best I knew.
Related
I'm trying to install the gitlab-ce package on a system running Ubuntu server 17.04. I followed the official installation instructions here.
First I ran:
sudo apt-get install curl openssh-server ca-certificates postfix
I already had all of those installed. Then I ran:
curl -sS https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh | sudo bash
Which also worked fine. But when I try to run
sudo apt-get install gitlab-ce
I get the following error message:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package gitlab-ce
I know it's possible to install gitlab on Ubuntu server 17.04, since I had already done It on a previous installation. Unfortunately I installed the OS again from scratch and I can't remember how I had installed gitlab.
Thanks for any help in advance!
I gave up with the "full" automated script, as it doesn't appear to be working with 17.04... Anyway. I grabbed the latest package from https://packages.gitlab.com/gitlab/gitlab-ce/packages/ubuntu/xenial/gitlab-ce_9.3.0-ce.0_amd64.deb
curl -LJO https://packages.gitlab.com/gitlab/gitlab-ce/packages/ubuntu/xenial/gitlab-ce_9.3.0-ce.0_amd64.deb/download
Installed it with the package manager
sudo dpkg -i gitlab-ce_9.3.0-ce.0_amd64.deb
Then configured it with
sudo gitlab-ctl reconfigure
Then, point your web browser at your new gitlab install and you should be good to go...
Ubuntu 20.04.1
Incase anyone bumps back into this, while trying to gitlab on version 20.0.4 of ubuntu, life is much easier... and the instructions and automated script actually work. GitLab-CE installation instructions
on a fresh install of ubuntu: -
sudo apt install curl
curl -s https://packages.gitlab.com/install/repositories/gitlab/gitlab- ce/script.deb.sh | sudo bash
sudo apt install gitlab-ce
done!
I was facing the same problem (Lubuntu 17.10), after searching the gitlab forums for 2 Hours, I found this thread.
So from what I have read: Gitlab-ce is not supported for zesty yet. Also the simple
sudo apt-get install gitlab
is a wrong prompt cause it installs a Ubuntu package created by a user named as "praveen" and It is not officially supported by Gitlab.
here is what I did To solve my problem:
sudo nano /etc/apt/sources.list.d/gitlab_gitlab-ce.list.save
sudo nano /etc/apt/sources.list.d/gitlab_gitlab-ce.list
replace "zesty" with "xenial" (These files are root access only)
sudo apt update
sudo apt-get install gitlab-ce
This worked for me.
I have spent my whole afternoon for solving this problem, I hope this solution works for you too.
Prost !
EDIT: corrected spelling
I had the same problem getting the install to run on 17.10. According to an issue on their site ( https://gitlab.com/gitlab-org/gitlab-runner/issues/2851 ), the artful packages are not being built.
I did the same this as #DevX, but just changed the parameters on their setup script.
Howler#GitLab:/tmp$ curl -LO https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh
Howler#GitLab:/tmp$ sudo os=ubuntu dist=xenial bash ./script.deb.sh
Howler#GitLab:/tmp$ sudo apt-get install gitlab-ce
Linux is totally new to me. i am trying to install .Net Core in ubuntu 14.05.
I try following command to install ubuntu
sudo sh -c 'echo "deb [arch=amd64] https://apt-mo.trafficmanager.net
/repos/dotnet-release/ trusty main" > /etc/apt/sources.list.d
/dotnetdev.list'
sudo apt-key adv --keyserver apt-mo.trafficmanager.net --recv-keys
417A0893
sudo apt-get update
These command run successfully when i run below command i got error
sudo apt-get install dotnet-dev-1.0.0-preview2-003131
My error is
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package dotnet-dev-1.0.0-preview1-002702
E: Couldn't find any package by regex 'dotnet-dev-1.0.0-preview1-002702
I met the same problem. It seems like .NET Core don't support 32-bit Ubuntu. I changed to 64-bit Ubuntu, the problem is solved.
I am trying to install docker in Ubuntu 16.04. I am following this link for docker installation. I am ending up with Unable to locate package docker-engine
My current kernal version - 4.4.0-38-generic
Ubuntu version - 16.04
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. I run the Ubuntu version (currently 0.11.2 on Ubuntu 16.04) on some machines, and the one from Docker on others (as I was curious about some 0.12 features). Both will work just fine.
[1] As docker is used for a desktop launcher application 'docking' icons.
I faced the same issue on AWS-EC2 with ubuntu-18.04 server...
running apt-get update does the trick for me....
Once update runs fine then run apt-get install docker.io
Docker-compose-plugin is put into the docker.io repo.
Running sudo apt install docker.io ,or apt-get in older Ubuntu versions, will also get you the files you need. First you will need to run update to make sure you have most recent versions. sudo apt update
The main solution which solved most of the issues in docker is installing 64-bit version of ubuntu. I was running with 32-bit(i686). Hope it helps ! !
I wasn't able to install docker with the current other solutions but managed to get rid of the "Unable to locate package docker-engine" error with a solution mentioned on the GitHub repo issues (issue of May 31, 2020).
The solution was to run these commands:
sudo apt update
sudo apt install apt-transport-https ca-certificates curl gnupg-agent software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
sudo apt update
sudo apt install docker-ce docker-ce-cli containerd.io
I'm new in Linux and I would like to unistall gcc 4.9 which is installed in my distro Linux Mint LMDE 2 and install gcc 5. I tried to used the following command:
sudo apt-get install gcc5
but it didn't worked. Can someone please help me with this? Please provide all steps to follow. Thank you in advance
Try this.
sudo add-apt-repository ppa:ubuntu-toolchain-r/test
sudo apt-get update
sudo apt-get install gcc-5 g++-5
apt-get autoremove
This should work in Linux Mint if I'm not mistaken, as its still using the same respository.
sudo apt-get respository ppa:ubntu-toolchain-r/test
This will install you the correct respositories you need for the computer. Some packages are not automatically known to the computer so you need to install the respositories so the computer can install it.
sudo apt-get update
This will update your computer and all packages and the respoitory, this wil ensure it will now work
sudo apt-get install gcc-5 g++-5
This will install the gcc-5 version you wanted.
sudo apt-get autoremove
When you install certain stuff, some things are no longer needed. Maybe a required package from a previous version that you no longer need, do this to conserve space.
I was trying to use sudo apt-get install build-essentials to install the g++ compiler on my Ubuntu Linux box. But it gave me the following message:
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package build-essentials
How do I fix this problem?
Drop the 's' off of the package name.
You want sudo apt-get install build-essential
You may also need to run sudo apt-get update to make sure that your package index is up to date.
For anyone wondering why this package may be needed as part of another install, it contains the essential tools for building most other packages from source (C/C++ compiler, libc, and make).
In my case, simply "dropping the s" was not the problem (although it is of course a step in the right direction to use the correct package name).
I had to first update the package manager indexes like this:
sudo apt-get update
Then after that the installation worked fine:
sudo apt-get install build-essential
Try
sudo apt-get update
sudo apt-get install build-essential
(If I recall correctly the package name is without the extra s at the end).
I know this has been answered, but I had the same question and this is what I needed to do to resolve it. During installation, I had not added a network mirror, so I had to add information about where a repo was on the internet. To do this, I ran:
sudo vi /etc/apt/sources.list
and added the following lines:
deb http://ftp.debian.org/debian wheezy main
deb-src http://ftp.debian.org/debian wheezy main
If you need to do this, you may need to replace "wheezy" with the version of debian you're running. Afterwards, run:
sudo apt-get update
sudo apt-get install build-essential
Hopefully this will help someone who had the same problem that I did.
The package is called build-essential without the plural "s". So
sudo apt-get install build-essential
should do what you want.
Try 'build-essential' instead.
To auto-generate the "source.list" file I suggest to use:
https://debgen.simplylinux.ch/
Where you can select the country, the distribution, ..etc
After that, all you need to do is to replace (take a backup of the file first) your original source.list file with the generated one and do as mentioned in other answers:
sudo apt-get update
sudo apt-get install build-essential
Manifest for installing rust and build-essentials on ubuntu 20.04.03
rustup self uninstall
apt-get update
sudo add-apt-repository "deb http://archive.ubuntu.com/ubuntu $(lsb_release -sc) main universe"
apt-get -u dist-upgrade
apt install aptitude
sudo aptitude install libc6=2.31-0ubuntu9
sudo aptitude install build-essential
apt-get update
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- --default-toolchain none -y
rustup toolchain install nightly --allow-downgrade --profile minimal --component clippy
rustup default stable
rustup update nightly
rustup update stable
rustup target add wasm32-unknown-unknown --toolchain nightly
sudo apt install -y cmake pkg-config libssl-dev git gcc build-essential clang libclang-dev
rustc --version
source $HOME/.cargo/env
#No tested on me Fast Installation: Install all the required dependencies with a single command. (Be patient, this can take up to
30 minutes)
curl https://getsubstrate.io -sSf | bash -s -- --fast
Finally step test:
https://doc.rust-lang.org/cargo/getting-started/first-steps.html
#ArmanRiazi.Blockchain#Substrate#Dr.GavinWood