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"No module named lxml" on AWS [closed]

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Closed 1 year ago.
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I'm trying to run my discordbot.py file on the Amazon EC2 server using MobaXTerm
I've tried every type of installion like:
sudo yum install python-lxml
sudo yum install libxml2-devel libxslt-devel python-devel
sudo yuminstall libxml2-dev libxslt-dev python-dev
pip install lxml
etc.
It always tells me stuff like:
Package python-lxml-3.2.1-4.amzn2.0.2.x86_64 already installed and latest version
Package gcc-7.3.1-12.amzn2.x86_64 already installed and latest version
Package libxml2-devel-2.9.1-6.amzn2.5.1.x86_64 already installed and latest version
Package libxslt-devel-1.1.28-6.amzn2.x86_64 already installed and latest version
Package python-devel-2.7.18-1.amzn2.0.3.x86_64 already installed and latest version
Nothing to do
Yet when I want to run my discord bot, it gives me:
import lxml.html
ModuleNotFoundError: No module named lxml
I don't know what to do from that point on.

Based on the comments.
The solution was to use pip3 install lxml, rather then pip install lxml. The reason is that the former command uses Python 2, not Python 3 required by the bot.

Give sudo permission to all simple pip installed packages [closed]

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Closed 4 years ago.
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On my ubuntu server, some of the installed python packages are simple pip install some are sudo pip install. Is there any way I can give sudo permission to simple pip install?
Note: There is around 250+ package. Installing one by one is quite hectic.
Please help.

Create requirements.txt file through cmd: pip freeze > requirements.txt
it'll list all the python installed packages in you're system to that file. once you got the all packages install using either sudo or normal pip.
with sudo: sudo pip install -r requirements.txt
with out sudo : pip install -r requirements.txt
i hope this will help you.

How to install sklearn? [closed]

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Closed 6 years ago.
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I have a program for digit recognition and I already installed the NumPy and OpenCv libraries. However, I also need to install the sklearn library. Please help me figure out how to install it on my system.

pip install numpy scipy scikit-learn
if you don't have pip, install it using
python get-pip.py
Download get-pip.py from the following link.
or use curl to download it.
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py

You didn't provide us which operating system are you on?
If it is a Linux, make sure you have scipy installed as well, after that just do
pip install -U scikit-learn
If you are on windows you might want to check out these pages.
Source

I would recommend you look at getting the anaconda package, it will install and configure Sklearn and its dependencies.
https://www.continuum.io

Kali Linux (Debian) can't install pip.py [closed]

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Closed 6 years ago.
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I am trying to install 'python-pip', on kali linux (debian derived distribution), using the command below:
apt-get install python-pip
Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package python-pip
I am getting above error.
Any help?

https://bootstrap.pypa.io/get-pip.py
install this as a 'py' file. Go to Linux terminal type in
root# python get-pip.py
Assuming downloaded file is located in 'root'

u/jelmer is correct, your /etc/apt/sources.list needs two more lines. Open the sources file and add these two lines
deb-src http://http.kali.org/kali kali main non-free contrib
deb-src http://security.kali.org/kali-security kali/updates main contrib non-free
afterwards open your terminal run
apt-get update
Pip should install easily with
apt-get install python-pip

Make sure you have the right entries in /etc/apt/sources.list.
See http://docs.kali.org/general-use/kali-linux-sources-list-repositories for details.

apt-get install unable to locate package on ubuntu 12.04 [closed]

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Closed 8 years ago.
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I'm trying to install matplotlib on my ubuntu 12.04 system with python3. I've read that this package should be available in the package manager, but when I type
sudo apt-get install python3-matplotlib
I get
E: Unable to locate package python3-matplotlib
I've tried
sudo apt-get update
sudo apt-get upgrade
and I still get the error. I know this is a simple problem, but I can't figure it out.

Because the package does not exist, see:
http://packages.ubuntu.com/search?keywords=matplotlib&searchon=names&suite=precise&section=all
If you need matplotlib + python3 on 12.04 you will probably have to install it from source.

As tcaswell pointed out, it doesn't seem to be included in the official Ubuntu repos. You could try to find an external repo for it, but I think you'll be better off installing the version from PyPI.
pip install matplotlib
Most people prefer to install python dependencies using a tool like pip, which defaults to the PyPI repo for downloads.
You could also install from source but then upgrading can become tricky. On the other hand for most packages PyPI will receive updates well before they work their way down to a distro's repo.