'Pipenv: Command Not Found
I'm new to Python development and attempting to use pipenv. I ran the command pip install pipenv, which ran successfully:
...
Successfully built pipenv pathlib shutilwhich pythonz-bd virtualenv-clone
Installing collected packages: virtualenv, pathlib, shutilwhich, backports.shutil-get-terminal-size, pythonz-bd, virtualenv-clone, pew, first, six, click, pip-tools, certifi, chardet, idna, urllib3, requests, pipenv
...
However, when I run the command pipenv install in a fresh root project directory I receive the following message: -bash: pipenv: command not found. I suspect that I might need to modify my .bashrc, but I'm unclear about what to add to the file or if modification is even necessary.
Solution 1:[1]
That happens because you are not installing it globally (system wide). For it to be available in your path you need to install it using sudo, like this:
$ sudo pip install pipenv
Solution 2:[2]
This fixed it for me:
sudo -H pip install -U pipenv
Solution 3:[3]
If you've done a user installation, you'll need to add the right folder to your PATH variable.
PYTHON_BIN_PATH="$(python3 -m site --user-base)/bin"
PATH="$PATH:$PYTHON_BIN_PATH"
Solution 4:[4]
I tried this:
python -m pipenv # for python2
python3 -m pipenv # for python3
Solution 5:[5]
I have same problem with pipenv on Mac OS X 10.13 High Seirra, another Mac works just fine. I use Heroku to deploy my Django servers, some in 2.7 and some in 3.6. So, I need both 2.7 and 3.6. When HomeBrew install Python, it keeps python points to original 2.7, and python3 points to 3.6.
The problem might due to $ pip install pipenv. I checked /usr/local/bin and pipenv isn't there. So, I tried a full uninstall:
$ pip uninstall pipenv
Cannot uninstall requirement pipenv, not installed
You are using pip version 9.0.1, however version 10.0.1 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
$ pip3 uninstall pipenv
Skipping pipenv as it is not installed.
Then reinstall and works now:
$ pip3 install pipenv
Collecting pipenv
Solution 6:[6]
Where Python store packages
Before jumping into the command that will install pipenv, it is worth understanding where pip installs Python packages.
Global site-packages is where Python installs packages that will be available to all users and all Python applications on the system. You can check the global site package with the command
python -m site
For example, on Linux with Python 3.7 the path is usually
/usr/lib/python3.7/dist-packages/setuptools
User site-packages is where Python installs packages available only for you. But the packages will still be visible to all Python projects that you create. You can get the path with
python -m site --user-base
On Linux with Python 3.7 the path is usually
~/.local/lib/python3.7/site-packages
Using Python 3.x
On most Linux and other Unices, usually Python 2 and Python 3 is installed side-by-side. The default Python 3 executable is almost always python3. pip may be available as either of the following, depending on your Linux distribution
pip3
python3-pip
python36-pip
python3.6-pip
Linux
Avoid using pip with sudo! Yes, it's the most convenient way to install Python packages and the executable is available at /usr/local/bin/pipenv, but it also mean that specific package is always visible for all users, and all Python projects that you create. Instead, use per-user site packages instead with --user
pip3 install --user pipenv
pipenv is available at
~/.local/bin/pipenv
macOS
On macOS, Homebrew is the recommended way to install Python. You can easily upgrade Python, install multiple versions of Python and switch between versions using Homebrew.
If you are using Homebrew'ed Python, pip install --user is disabled. The global site-package is located at
/usr/local/lib/python3.y/site-packages
and you can safely install Python packages here. Python 3.y also searches for modules in:
/Library/Python/3.y/site-packages
~/Library/Python/3.y/lib/python/site-packages
Windows
For legacy reasons, Python is installed in C:\Python37. The Python executable is usually named py.exe, and you can run pip with py -m pip.
Global site packages is installed in
C:\Python37\lib\site-packages
Since you don't usually share your Windows devices, it is also OK to install a package globally
py -m pip install pipenv
pipenv is now available at
C:\Python37\Scripts\pipenv.exe
I don't recommend install Python packages in Windows with --user, because the default user site-package directory is in your Windows roaming profile
C:\Users\user\AppData\Roaming\Python\Python37\site-packages
The roaming profile is used in Terminal Services (Remote Desktop, Citrix, etc) and when you log on / off in a corporate environment. Slow login, logoff and reboot in Windows can be caused by a large roaming profile.
Solution 7:[7]
OSX GUYS, OVER HERE!!!
As @charlax answered (for me the best one), you can use a more dynamic command to set PATH, buuut for mac users this could not work, sometimes your USER_BASE path got from site is wrong, so you need to find out where your python installation is.
$ which python3
/usr/local/bin/python3.6
you'll get a symlink, then you need to find the source's symlink.
$ ls -la /usr/local/bin/python3.6
lrwxr-xr-x 1 root wheel 71 Mar 14 17:56 /usr/local/bin/python3.6 -> ../../../Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6
(this ../../../ means root)
So you found the python path (/Library/Frameworks/Python.framework/Versions/3.6/bin/python3.6), then you just need to put in you ~/.bashrc as follows:
export PATH="$PATH:/Library/Frameworks/Python.framework/Versions/3.6/bin"
Solution 8:[8]
Installing pipenv globally can have an adverse effect by overwriting the global/system-managed pip installation, thus resulting in import errors when trying to run pip.
You can install pipenv at the user level:
pip install --user pipenv
This should install pipenv at a user-level in /home/username/.local so that it does not conflict with the global version of pip. In my case, that still did not work after running the '--user' switch, so I ran the longer 'fix what I screwed up' command once to restore the system managed environment:
sudo python3 -m pip uninstall pip && sudo apt install python3-pip --reinstall
^ found here: Error after upgrading pip: cannot import name 'main'
and then did the following:
mkdir /home/username/.local ... if it doesn't already exist
export PYTHONUSERBASE=/home/username/.local
Make sure the export took effect (bit me once during this process):
echo $PYTHONUSERBASE
Then, I ran the pip install --user pipenv and all was well. I could then run pipenv from the CLI and it did not overwrite the global/system-managed pip module. Of course, this is specific to the user so you want to make sure you install pipenv this way while working as the user you wish to use pipenv.
References:
https://pipenv.readthedocs.io/en/latest/diagnose/#no-module-named-module-name https://pipenv.readthedocs.io/en/latest/install/#pragmatic-installation-of-pipenv https://pip.pypa.io/en/stable/user_guide/#user-installs
Solution 9:[9]
I don't know what happened, but the following did the work (under mac os catalina)
$ brew install pipenv
$ brew update pipenv
after doing this i am able to use
$ pipenv install [package_name]
Solution 10:[10]
OS : Linux
Pip version : pip3sudo -H pip3 install -U pipenv
OS : Windows
Pip version : any onesudo -H pip install -U pipenv
Solution 11:[11]
For thse who installed it using sudo pip3 install pipenv, you need to use python3 -m pipenv shell or python3.9 -m pipenv shell
Solution 12:[12]
HOW TO MAKE PIPENV A BASIC COMMAND
Pipenv with Python3 needs to be run as "$ python -m pipenv [command]" or "$ python3 -m pipenv [command]"; the "python" command at the beginning varies based on how you activate Python in your shell. To fix and set to "$ pipenv [command]": [example in Git Bash]
$ cd ~
$ code .bash_profile
The first line is necessary as it allows you to access the .bash_profile file. The second line opens .bash_profile in VSCode, so insert your default code editor's command. At this point you'll want to (in .bash_profile) edit the file, adding this line of code:
alias pipenv='python -m pipenv'
Then save the file and into Git Bash, enter:
$ source .bash_profile
You can then use pipenv as a command anywhere, for example: $ pipenv shell Will work.
This method of usage will work for creating commands in Git Bash. For example:
alias python='winpty python.exe'
entered into the .bash_profile and: $ source .bash_profile will allow Python to be run as "python".
You're welcome.
Solution 13:[13]
On Mac you may have to do:
pip3 install pipenv
Then, cd into your root directory to locate the .zshrc file.
Then add this to path
export PATH=/Library/Frameworks/Python.framework/Versions/3.9/bin:$PATH
Note: 3.9 is the version of Python running on your system.
Note: You can access the .zshrc by using cmd + shift + .
in your root directory... the file is hidden by default
Save and restart your terminal
Solution 14:[14]
Fixed this easily by installing pipenv with my central package manager (apt)
sudo apt install pipenv
You could easily install pipenv using your package manager (apt, yum, brew) and it adds it directly to your $PATH variables.
More to mention is it works on zsh. I use zsh on Ubuntu and tried adding pipenv to $PATH and other solutions but didn't work till I used apt to install it.
Solution 15:[15]
On Mac OS X Catalina it appears to follow the Linux path. Using any of:
pip install pipenv
pip3 install pipenv
sudo pip install pipenv
sudo pip3 install pipenv
Essentially installs pipenv here:
/Users/mike/Library/Python/3.7/lib/python/site-packages/pipenv
But its not the executable and so is never found. The only thing that worked for me was
pip install --user pipenv
This seems to result in an __init__.py file in the above directory that has contents to correctly expose the pipenv command.
and everything started working, when all other posted and commented suggestions on this question failed.
The pipenv package certainly seems quite picky.
Solution 16:[16]
I'm using zsh on my Mac, what worked for me is at first install pipenv
pip3 install --user pipenv
Then I changed the PATH in the ~/.zshrc
vi ~/.zshrc
In the editor press i to insert your text:
export PATH="/Users/yourUser/Library/Python/3.9/bin:$PATH"
Press esc and then write :wq! Close the terminal and re-open it. And finally write pipenv
This way worked for me using macOS BigSur 11.1
Solution 17:[17]
For window users this may be due to conflicting installation with virtualenv. For me it worked when I uninstalled virtualenv and pipenv first, and then install only pipenv.
pip uninstall virtualenv
pip uninstall pipenv
pip install pipenv
Now pipenv install xxx worked for me
Solution 18:[18]
After installing pipenv (sudo pip install pipenv), I kept getting the "Command Not Found" error when attempting to run the pipenv shell command.
I finally fixed it with the following code:
pip3 install pipenv
pipenv shell
Solution 19:[19]
Here is how I successfully resolved "Pipenv: Command Not Found" on my Mac OSX
You should change the ownership of these directories to your user.
sudo chown -R $(whoami) /usr/local/share
make sure that your user has write permission.
chmod u+w /usr/local/share
Then Consider installing with Homebrew:
brew update
brew install pyenv
Solution 20:[20]
You might consider installing pipenv via pipsi.
curl https://raw.githubusercontent.com/mitsuhiko/pipsi/master/get -pipsi.py | python3
pipsi install pew
pipsi install pipenv
Unfortunately there are some issues with macOS + python3 at the time of writing, see 1, 2. In my case I had to change the bashprompt to #!/Users/einselbst/.local/venvs/pipsi/bin/python
Solution 21:[21]
In some cases of old pip version:
sudo easy_install pip
sudo pip install pipenv
Solution 22:[22]
If you are on MAC
sudo -H pip3 install pipenv
Solution 23:[23]
For me, what worked on Windows was running Command Prompt as administrator and then installing pipenv globally: python -m pip install pipenv.
Sources
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Source: Stack Overflow