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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
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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.
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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.
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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§ion=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.
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Closed 8 years ago.
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Mac OSX 10.6.8 Python 2.7
Hi guys,
I just recently started programming with Python using the "Think Python" by Allen Downey. In Chapter 4, the first case study, he recommends to install a package called swampy...so basically I´m stuck here. For trouble shooting Downey recommends:
import swampy.TurtleWorld -> doesnt work
pip install swampy -> command not found(Could`t also install pip)
After typing
sudo python setup.py install
I get
/System/Library/Frameworks/Python.framework/Versions/2.7/Resources/Python.app/Contents/MacOS/Python: can't open file 'setup.py': [Errno 2] No such file or directory
Then I unzip the package swampy and thought to drag&drop it into the appropriate directory, however my directory ends with System/Library/Frameworks/Python.framework/Versions/2.7/Resources here I have 3 objects "English.Iproj" "inof.plist" and "Python"
Does anybody have some suggestions how to install that package?
THX a lot
you shall do:
sudo easy_install pip
sudo pip install swampy
Go to the directory where setup.py is located.
Enter into console next: sudo python setup.py install
Or use easy_install Or pip.
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Closed 9 years ago.
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On a virtual machine (OS is Ubuntu 10.10), I'm trying to create Debian package from a Python package using stdeb:
apt-get install python-stdeb
But the terminal says:
E:Unable to locate package python-stdeb
Ubuntu 10.10 ceased being supported April 2012. The repositories are likely not hosted by Canonical anymore.
You can manually download python-stdeb here:
http://packages.debian.org/wheezy/python-stdeb
The link is at the bottom.
Just install it via pip:
pip install python-stdeb
If you do not have pip: apt-get install python-pip