I'm having trouble setting up 2 factor authentication in Ubuntu Server 18.04.
I'm following this tutorial: http://www.ubuntuboss.com/how-to-set-up-2-factor-authentication-in-ubuntu-server-18-04/
But on the first step when I try to install the package I get the package not found error as seen in the title.
sudo apt-get install libpam-google-authenticator
I have looked around to see if the package has been updated and goes by a different name and I am sure I have the most recent version of the package manager.
Has the package changed or is there anyway around this problem.
Had the same problem. Turned out it's because Ubuntu Server doesn't include the Universe Repository.
Add this line
sudo add-apt-repository universe
Then run the command again and it will install.
I found a way round this issue,
/tmp$ wget http://launchpadlibrarian.net/326531917/libpam-google-authenticator_20170702-1_amd64.deb
I was able to manually install it via this link and installed the missing dependencies the same way and was able to finish the tutorial as normal.
Related
I was trying to install Ursina but I was having trouble getting all the required packages I needed to run my code properly. Come to find out, there's a package that refuses to install called 'psd-tools3' that won't install, no matter what I do.
I've been using cmd commands like 'pip install psd-tools3' and 'pip3 install psd-tools3' but no other commands work (i.e. 'sudo pip install psd-tools3' doesn't work because my PC doesn't know what 'sudo' means and doesn't run). I've tried installing required packages for this package, but nothing works. It just keeps giving me this error:
enter image description here
I would really appreciate the help with this problem. All I can really assume is that the Python file '_version' hasn't been created and that's what's throwing the whole program off. If there is a way to add this manually and then install it, I would appreciate steps to do that as well.
I was running this on a Lenovo Thinkpad (Windows 10) on Python 3.10 (I also have Python 3.8.3 but that was installed with the 3.10) and I made sure all packages and pip are up-to-date. Still having this problem and I don't know why.
Seems to me like the issue is on the side of the maintainers of psd-tools3.
For example, looking at the content of the latest source distribution on PyPI, we can see that it does not contain any _version.py file.
This needs to be solved by the project's maintainers, but they do not have a ticket tracker. On the other hand there seems to be an "Author" email address on the project's PyPI page as well as in the project's setup.py script.
A solution might be to clone the project's source code repository (with git), and try to install from the local clone.
Just simply try
pip install psd-tools3==1.9.0
Or
pip install psd-tools3==1.8.2
This should work on your pc as well. I was having same issue, and then I tried this It worked for me
I am trying to create my first token using the Linode website
I created a Linux machine Ubuntu latest version
and I followed some steps to create my token
I used Solana blockchain for that, and I reached the part where we created the token
'''spl-token create-token'''
But I am getting an error : spl-token: error while loading shared libraries: libssl.so.1.1: cannot open shared object file: No such file or directory
I tried 2 days almost every single in the internet, and I did everything I could to fix it, but I couldn't
I tried to repeat the steps from the beginning, didn't work
I tried to write using nano to source.list and install it manually, didn't work
I tried the older version of ubuntu.. nothing
Any help?
Thx in advance
So that version of libssl is not found in Ubuntu
check
/lib/x86_64-linux-gnu
for installed versions, either alias an existing installed version or install 1.1
sudo apt-get update
sudo apt-get install libssl1.1 libssl-dev
I am getting the below error on running this query CREATE EXTENSION IF NOT EXISTS "uuid-ossp";
SQLSTATE[58P01]: Undefined file: 7 ERROR: could not open extension control file "C:/Program File
s/2ndQuadrant/PostgreSQL/9.6/share/extension/uuid-ossp.control": No such file or directory (SQL:
CREATE EXTENSION IF NOT EXISTS "uuid-ossp")
Old question but I found it when I had a similar problem.
To install the uuid-ossp extension, you need to have some extra modules installed on the server you're on.
You can get those modules by installing postgresql-contrib, for example, on a Red Hat server, you'd do
sudo yum install postgresql-contrib
Also, note that if you need specific Postgres versions of the modules, you can do something like:
sudo yum install postgresql13-contrib
I had this problem and the first answer solved it for me.
Probably you are missing modules.
sudo yum install postgresql-contrib and try again.
I need to uninstall another package before current package being installed, I tried put dpkg --remove com.foo.foo.another in preinst file, which doesn't work, it throws error dpkg: error: dpkg status database is locked by another process. How can I achieve that? Appreciate!
You can't do that. Dpkg locks its database for the whole process of installation - none of your scripts will be able to do anything like installing or uninstalling a package.
I had a similar problem. I wanted to install debian package manually during installation of my app. My app had a daemon which I launched as part of installation. To solve my problem in the daemon I waited until dpkg releases the lock and then installed the package. It's very important that I did it in a daemon as it's detached from postinst script, so dpkg can happily finish the installation.
You probably need to do something similar.
I'm trying to install TeamViewer by going to their website and downloading the latest version. However, when I open a terminal, navigate to the folder, and enter
sudo dpkg -i teamviewer_13.0.6634_amd64.deb
I get a message that certain dependencies are missing, including qtdeclarative5-qtquick2-plugin. I then installed that, re-ran the install, and there are many other missing dependencies, so I try to just run
sudo apt install qtdeclarative5-*
and this tells me that several dependencies from qml are needed, so I run
sudo apt install qml-module-*
and this again tells me I first need other missing dependencies, and at this point I feel like I am in an endless maze. Is there any efficient way of getting the dependencies that I need? Or am I supposed to be doing something completely different to install TeamViewer? I'm running Linux Mint 18.3 Cinnamon.
Why not use VNC?
This is a question more relevant for ServerFault, Stack Overflow's sister site for IT.