I am using Python 3.4 on Windows 7.
I need to install the six module, I have pip installed on my C.
The problem is, whenever I type pip on my cmd nothing happens.
I made sure that my environment variables are set correctly but I am still facing the problem.
Try adding the pip executable to your path.
Show us your path variable, you can see it by typing this at a cmd prompt:
echo %PATH%
Do you know where pip is actually installed? On my Windows VM it's here:
c:\Python34\Scripts\pip.exe
That would mean you need C:\Python34\Scripts in your path.
Just download this file https://bootstrap.pypa.io/get-pip.py and then run python get-pip.py.
In my case, to know my pip version, I have to do it as follows
py -m pip --version
Related
I am a newbie in Python and had a problem with installing Python packages on my windows computer.
I installed Python itself and then had to install the packages "Numpy" and "Matplotlib" as well. My teacher told us to do it with the commands:
python -m pip install --upgrade pip
pip install numpy
pip install matplotlib
I managed to install Python but when I run the first command to install pip I got the error message telling me that Python is not found. I found the command py -m pip --version here and it worked. After running it pip got installed and I got the message "pip 22.3 from C:\Users\Kaja\Programs\Python\Python310\lib\site-packages\pip (python 3.10)". I guessed this message means that its working.
I had a similar problem with the commands to install Numpy and Matplotlib. It only worked with this commands
py -m pip install numpy
py -m pip install matplotlib
I searched the internet and found this question telling me to run the command doskey py=python and it did not work. But when I swapped py and python so that the command was doskey python=py I eventually could run my teachers commands.
I checked the windows documentation and they are using the same commands as my teacher. I am very curious to know why I had this problem because on my fellow students computers it worked without the doskey command.
Edit:
Thank you very much #RustyPython.
I checked my environment variables and the path to the python.exe was already there.
Out of curiousity I deleted the python.exe from the path variable and although I did that the commands still worked! Another thing I tried was to remove the doskey macro like discribed in this article but still the commands still run without any errors.
I think its something else.
When you install python on windows it usually comes with the python launcher. This provides a way to easily access all the python versions installed on your computer.
The python launcher uses the py command which access the default python version.
py -0p will show you all the installed versions.
See https://www.infoworld.com/article/3617292/how-to-use-pythons-py-launcher-for-windows.html for more details.
For the python command to work then the relevant directory containing python.exe needs to be added to your user PATH variable.
As has been said looks the the python directory is not on your PATH, but the python launcher is and finds the installed python.exe.
If you want python to work on command line then you'll need to add it to your PATH variable. https://realpython.com/add-python-to-path/#how-to-add-python-to-path-on-windows
I am trying to install Pip as described here
When I run py get-pip.py I get the following error:
ERROR: pipenv 2018.11.26 requires virtualenv, which is not installed.
And if then i try to run pip -v, it says command not found
I dont know what could be the problem here. I ran the command in command prompt.
Edit: I also tried running command prompt in administrator mode. I am using py synonim for Windows 10
The link you provided says to use python get-pip.py instead of py get-pip.py. Maybe you can try this out.
Try typing this if you have single python version installed installed:
sudo apt install python*-pip
Here * can be either omitted or replaced by python version. Or if you think that you have pip, but it doesn't appear try running it as your current python module:
python* -m pip
As well as above, the * can be either omitted or replaced by python version
did you check if python is in your PATH environment ?
Python 3.8 Installation
and Did you check if you run it in the powershell?
pip Install in Windows 10 with Powershell
check your installation, I made it with a virtual machine.
I have a problem with installing numpy with python 3.6 and i have windows 10 64 bit
Python 3.6.6
But when i typed python on cmd this appears
Python is not recognized as an internal or external command
I typed py it solves problem but how can i install numpy
I tried to type commant set path =c:/python36
And copy paste the actual path on cmd but it isnt work
I tried also to edit the enviromnent path through type a ; and c:/python 36 and restart but it isnt help this
I used pip install nupy and download pip but it isnt work
Try pip3 install numpy. To install python 3 packages you should use pip3
On Windows, the py command should be able to launch any Python version you have installed. Each Python installation has its own pip. To be sure you get the right one, use py -3.6 -m pip instead of just pip.
You can use where pip and where pip3 to see which Python's pip they mean. Windows just finds the first one on your path.
If you activate a virtualenv, then you you should get the right one for the virtualenv while the virtualenv is active.
I installed pipenv by following the instructions here. From the Windows command prompt I ran
pip install --user pipenv
which returned the message
Successfully installed pipenv-5.3.3
Now I want to install the requests package using pipenv, so I ran
pipenv install requests
but this returned
'pipenv' is not recognized as an internal or external command,
operable program or batch file.
I have added the path
C:\Users\Robert\AppData\Roaming\Python\Python35\site-packages
to my Windows path environment variable, but I still receive the same error.
How can I install the requests package using pipenv?
EDIT: As I have remnants of Python 3.5 and Python 3.6 on my system, I'm going to uninstall everything and start anew. (I've just started learning Python and I want to keep this as simple as possible.)
I have a similar setup and faced a similar problem, but the solution I found was fairly simple. All of my PATH variables were already correct (from Python 3 the Windows Installer automatically does all of this).
The problem
The problem actually arises because of conflicting installations of virtualenv.
Fix
To address this problem you need to simply run the following commands:
First, remove your current version of virtualenv: pip uninstall virtualenv
Then, remove your current version of pipenv: pip uninstall pipenv
When you are asked Proceed (y/n)? just enter y. This will give you a clean slate.
Finally, you can once again install pipenv and its dependencies: pip install pipenv
This will also install the latest version of virtualenv.
Testing if it worked
Just enter pipenv --version in the command prompt and you should see the desired output.
Notes
I know this sounds the mundane, but it is actually the solution for Windows systems. You do not need to modify any of your system environment variables (please do not add site-packages to your environment variables).
python -m pipenv may work for you, (or python3 -m pipenv or py 3 -m pipenv) this is telling python to run the module pipenv instead of the terminal shortcut which sometimes doesn't install properly.
Just to show they are equivalent when I installed pipenv and run which pipenv it points to a file like /Library/Frameworks/Python.framework/Versions/3.6/bin/pipenv which looks like this:
#!/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6
# -*- coding: utf-8 -*-
import re
import sys
from pipenv import cli
if __name__ == '__main__':
sys.argv[0] = re.sub(r'(-script\.pyw?|\.exe)?$', '', sys.argv[0])
sys.exit(cli())
so it removes .pyw or .exe from the executable name then call pipenv.cli.cli(). It is likely there is a file like this on your machine it just didn't add python's /bin folder to your system PATH so it isn't accessible, there is usually a warning when installing python if this happens but no one checks those. :P
the module pipenv.__main__ which is run when using python -m pipenv looks like this:
from .cli import cli
if __name__ == '__main__':
cli()
Which calls pipenv.cli.cli(). So this main module absolutely does the same effective thing.
to solve this problem i need to start my CMD as administrator.
pip uninstall pipenv
pip install pipenv
To test this new configuration, you can write pipenv --version
Use python -m pipenv instead of just pipenv, it should work. Best of luck to you.
Try adding the following to Path environmental variable:
C:\Users\Robert\AppData\Roaming\Python\Python36\Scripts
instead of the \site-package, as that is where pipenv.exe is installed (at least for me).
use this cmd solve my problem :
python -m pipenv install django==2.1
Many thanks to #Srivats Shankar. In case you have tried what he said and it did not work, hope you did not forget to check your python path? If you have more than a single python version installed, doing pip uninstall virtualenv or pip uninstall pipenv might not help solve the problem.
Every python version is generally supposed to have its own pip installed. What you would do in this case is:
`-python -version_to_uninstall_virtualenv_from -m pip uninstall virtualenv; py --version -m pip uninstall virtualenv
-python -version_to_uninstall_pipenv_from -m pip uninstall pipenv; py --version -m pip uninstall pipenv`
Then you install pipenv with a similar command:
`-python -version_to_install_pipenv_on -m pip install pipenv; py --version -m pip uninstall pipenv`
I had an error like you sed and I just reinstalled pipenv and it fixed.
I used this command:
pip install pipenv
Instead of
C:\Users\Robert\AppData\Roaming\Python\Python35\site-packages
it should be
C:\Users\Robert\AppData\Roaming\Python\Python36\Scripts
after that, try closing and reopening the terminal
check warnings after installing pipenv. sometimes pipenv location not registered in environment variables.
I noticed several different situations with multiple python versions installed.
A preferred solution would be to use:
python -m pip install pipenv
This command for Python3.7 instance generates executables in
C:\Users\XXX\AppData\Local\Programs\Python\Python37\Scripts and it made setting up other packages easier.
Windows is not officially supported, I think.
ref: https://github.com/kennethreitz/pipenv/issues/70
Please check that pipenv is installed in your system by run following command in command promt:
pipenv --version
If it returns error, so please install again and set environment variable path in your system
I have installed python 3.5 on my Windows 7 machine. When I installed it, I marked the check box to install pip. After the installation, I wanted to check whether pip was working, so I typed pip on the command line and hit enter, but did not respond. The cursor blinks but it does not display anything.
Please help.
Regards.
Add the Script folder of python to your environment path
or you can do this from command line:
python -m pip install package-name
go the windows cmd prompt
go to the python directory
then type python -m pip install package-name
run it at the cmd window, not inside the python window. it took me forever to realize my mistake.
I was having the same problem on Windows 10, This is how I fix it:
Click the search icon and type System Environment
In System Properties click on Environment Variables
In System Variables tab click New
Enter PYTHON3_SCRIPTS for the variable name and C:\Users\YOUR USER NAME\AppData\Local\Programs\Python\Python38-32\Scripts for Variable Value. Don't forget to change (YOUR USER NAME) in the path with your user, And to change your Python version or just go to this path to check it C:\Users\YOUR USER NAME\AppData\Local\Programs\Python
Click OK
Click NEW again!
Enter PYTHON3_HOME for the variable name and C:\Users\YOUR USER NAME\AppData\Local\Programs\Python\Python38-32\ for Variable Value. Don't forget to change (YOUR USER NAME) in the path with your user, And to change your Python version or just go to this path to check it C:\Users\YOUR USER NAME\AppData\Local\Programs\Python
Click OK
Find Path in the same tab select it and click Edit
Click New and type %PYTHON3_SCRIPTS% Then click OK
Now, everything is set. Restart your Terminal and pip should be working now.
I had the same problem with Version 3.5.2.
Have you tried py.exe -m install package-name? This worked for me.
As soon as you open a command prompt, use:
python -m pip install --upgrade pip
then
python -m pip install <<package-name>>
If you are working in Pycharm, an easy way is go to file>setting>project interpreter. Click on the + icon you will find on right side probably and then search and install required library.
For those with several python versions of python 3 installed in windows: I solved this issue by executing the pip install command directly from my python35 Scripts folder in cmd...for some reason pip3 pointed to python 34 even though python 35 was set first in environmental variables.
I had the issue, and answered this same question sometimes ago. Do open a cmd if in windows OS or linux OS with admistrative privilege. Then python -m pip install --upgrade pip
then
python -m pip install <>
Working on windows and above version than 3.0
First upgrade pip to pip3 by following command:
pip3 install --upgrade setuptools pip
Then install maximum package by following command:
pip3 install <package_name>
I never wrote all package because some package not support to pip or pip3 command.