I have been stuck on a module not found error of python3.
I have a VM on Microsoft Azure, a Centos 7. Then I installed python3 and pip3, and some packages I needed. But there’s one package that I just couldn’t find after I installed it
sudo pip3 install --user stockstats
But whenever i wanted to run a python script using this package, there’s
ModuleNotFoundError: No module named 'stockstats'
What I tried:
pip3 show stockstats
As I really want to see where it was installed. It shows nothing. What it is supposed to do is like this:
Name: openpyxl
Version: 3.0.7
Summary: A Python library to read/write Excel 2010 xlsx/xlsm files
Home-page: https://openpyxl.readthedocs.io
Author: See AUTHORS
Author-email: charlie.clark#clark-consulting.eu
License: MIT
Location: /usr/local/lib/python3.6/site-packages
…
Then I guess it might be something wrong with the installed path, so I uninstalled the package, and then did
sudo pip3 install stockstats --install-option="--prefix=/usr/local/lib"
(I am just guessing if openpyxl is installed there then stockstats should be there too, as python imported openpyxl successfully)
That didn’t work as well, the error still persists.
*I didn’t use any package manager other than pip3.
** some irregularities occurred when I was trying to use python3(see this post). It was resolved, but I am not sure if the error in this post is related to that.
Any help or hint would be appreciated ;)
Thanks all for the prompt reply.
After Guo Lei’s comment, I tried downloading the tar ball for this package and installing it myself without pip, which eventually told me what exactly happened: a module named int-date, required by stockstats, was not installed in the python library directory. After I installed it in the proper directory, the issue is resolved.
As Danila Vershinin and phd had pointed out, I really shouldn’t run pip as root, and that is the source of issue(curiously, however, that only one particular module required by stockstats is installed in /root/.local/lib/. All others are in the right place, maybe I added the prefix flag without remembering it...?)
Still, I am not sure, I ran pip using sudo because I received permission denied errors repeatedly — so should I use something like sudo --user? Or sth else?
This works for me.
pip install -i https://pypi.tuna.tsinghua.edu.cn/simple stockstats
or
pip config set global.index-url https://pypi.tuna.tsinghua.edu.cn/simple
pip install stockstats
You can visit This website for Installing pip in centos 7 Pip Install In Centos 7
for maybe some errors in installing pip.
reinstall python.
check that the module name is correctly typed
install stockstats in pip like "pip install stockstats" (getten from pypi.com)
Related
For my project requirements I had installed Python packages like Jira and Bitbucket to connect to the servers using their API wrappers. After I installed Anaconda all the existing packages stopped working. Now Im getting No Module Found error for both Bitbucket and JIRA although the modules are already installed
For example :
pip3 install bitbucket-python
gives me that requirement is already satisfied. But when I run the code I get:
No module named "bitbucket" found
The same code was running fine 2 days ago before I installed anaconda.
Please help.
Now you have different versions of python and pip in your system. You have to make sure you are running correct version of the command. In my system with conda installed and activated pip3 refers to pip for system python. and pip for active conda python.
Try this: pip install bitbucket-python
you can use which command to see which binary is getting executed for example on my system.
dhananjay#ideapad:~$ which python
/home/dhananjay/.conda/bin/python
dhananjay#ideapad:~$ which pip
/home/dhananjay/.conda/bin/pip
dhananjay#ideapad:~$ which pip3
/usr/bin/pip3
Get Pip (Python file from Pypa.io) on Windows 10 is not extracting on my laptop. I followed all the instructions on pypa.io - Installing, however, when I tried to execute the file, despite many attempts to fix this, it says:
ERROR: To modify pip, please run the following command: C:\Python27\python.exe -m pip
So I ran C:\Python27\python.exe -m pip and then it shows another error message:
C:\Python27\python.exe: No module named pip
I then consulted with a friend of mine, and he said that the second error message is obviously not a file error, but (me reflecting now) is quite logical. Of course it says that there is no module named pip because that was the very thing that I am trying to download. Then it occurred to me that Python must think that I already have it because it is asking me to modify pip. So I looked into this and saw that I had a pip folder but nothing inside it to do with Python.
So this made me think Why is it not downloading?
or Why does it think that I already have it?
UPDATE
The Python installer now comes with an option to install pip which should solve any further problems!
Pretty sure that I had the exact same problem as you. I am using Python 2.7.14 64-bit, and when I try to install pip using get-pip.py, I get the exact same error.
I fixed this by simply running the following command:
python -m ensurepip --default-pip
This then installed pip. This is because the version of Python I downloaded is packaged with pip.
Note that this installed pip without the wheel portion, so I then had to run:
python -m pip install --upgrade pip setuptools wheel
After that, everything was ready to go.
I just stumbled upon this very same issue. However, I am using (have to) Python 2.7.8 32-bit.
https://pip.pypa.io/en/latest/installing/ clearly states that
pip is already installed if you are using Python 2 >=2.7.9 or Python 3 >=3.4 downloaded from python.org
so that my call to python -m ensurepip --default-pip did in fact result in No module named ensurepip (as I am not using >=2.7.9).
Yet I was finally able to get pip running: instead of using the latest get-pip.py at https://bootstrap.pypa.io/get-pip.py I used https://bootstrap.pypa.io/2.6/get-pip.py.
For future reference, and those who want to compare against any version of get-pip.py in https://github.com/pypa/get-pip:
29af88001263a19911c0911057cc192e ./get-pip.py did *not* work for me,
e4bd67ad4de5329bd4291e06ee3ba012 ./2.6/get-pip.py *did* work for me.
You may find it easier to install Python and Pip from the executable from python.org.
pip.pypa.io seems to make installing Python harder than it has to be. Maybe it has a special use case.
Edit:
I also recommend uninstalling the current version you have now so there are no conflicts.
I have Python 2.7.11 installed on my machine which to my understanding should come with pip, however when I check the C:\Python27\Tools\Scripts\ directory there is no pip.exe present.
I have tried completely removing and reinstalling Python 2.7.11 without success. Running the installer pip is set to be installed, but after the install pip is nowhere to be found.
I also have Python 3.4 installed which has pip as expected. Any thoughts?
I encountered the same problem - pip not installed - with python-2.7.16, Win10, installing for 'all users'. It was resolved when I allowed the MSI installer to target the default location (C:\Python27) rather than changing it to under Program Files (x86). I've no clue why this changed anything.
python2.7.11 should install pip into c:\python27\scripts, you can take a look here
I used https://pip.pypa.io/en/stable/installing/ to make it install. Odd that an outside body has to make a tool to get pip to install. There is no mention of pip.pypa.io on the Python web site.
Although I got error messages, it did install, so check carefully.
You also may see a message suggesting that you upgrade to pip 9.0 with the command 'pip install --upgrade.' I highly recommend that.
Also, make sure you are in the directory where pip.exe is located when you run the commands. They don't tell you that, because they assume you know that, but we're not all geeks.
For people who are running into this issue, I have a Windows 10 x86 dev box that I use for exploit development, Python 2.7 was installed due to Immunity Debugger, this install did not include the new SSL package and did not include "pip".
There was no "C:\Python27\Scripts" folder which included pip. I did have a "C:\Python27\Tools\Scripts" folder which did not have pip installed.
I tired to install pip as suggested but did not work. Best way is to uninstall Python and install newest version, currently mine is 2.7.15 which came with pip as an option. This is what solved my issue, any older version of Python will need upgraded to support the SSL packages. You will receive the same errors when you try to install pip on an older version.
If you have reinstalled Python which included the SSL package and it still does not have pip, trying installing pip this way:
1. curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
2. python get-pip.py
https://pip.pypa.io/en/stable/installing/
This should work if you have a newer version of Python.
Once you have installed pip or newer version of python, go to "C:\Python27\Scripts" and you should see pip.exe.
I have installed "python-2.7.16" in my windows 10 PC. PIP is installed under "C:\Python27\Scripts". One can add the "C:\Python27\Scripts" path to environment variable and then access pip command from command prompt.
To add the path in environment variable:
Control Panel\System and Security\System --> Advanced System Settings --> Advanced --> enviroment variables --> under system variable --> Path(variable name)
Had the issue where no matter which version of python 2.7 I installed on windows 10 there was no pip.exe generated in the "Scripts" folder.
I solved it by ensuring that that MSI Installer file had Admin privileges before installing
if pip is not installed you can use easy_install.exe to install pip and other modules
you can find easy install in
python -m easy_install pip
I had the same issue:
Installed Python 27
Tried to use pip, but failed with unrecognized command error
Checked installation: no "C:\Python27\Scripts", only "C:\Python27\Tools\Scripts"
This issue happens only on some versions of Windows.
HOW TO FIX IT:
Uninstall Python 27
Reinstall Python 27, but unselect "pip" feature
Check installation: no "C:\Python27\Scripts" as expected
Start the installer again and use "Change Python"
Set "pip" and "Add Python.exe to Path" features to be installed
Check installation: "C:\Python27\Scripts" is now correctly present
So for some unknown reason, pip is not correctly installed on some versions of Windows if it is installed during default Python 27 setup. To fix this issue, pip must be installed afterwards using the "Change Python" setup.
I meet the same issue when install Python 2.7.9. The installer does not come with pip.
Solution:
Install newer python2 x86 version: https://www.python.org/downloads/release/python-2718/
Then pip is located at C:\Python27\Scripts\pip.exe
It happens on windows as you should have admin rights to install anything on disk C.
I have the same issue Scripts folder was not installed. I would sugest to instal it on disk D.
I recently installed python 2.7.2 on my Mac running OSX 10.6.8. Previously, I had version 2.6. I set my path in .bash_profile as follows:
export PATH=/usr/local/bin:$PATH
export PATH=/usr/local/share/python:$PATH
so that when I run python it will refer to my new installation. It does.
I would also like to use pip with my new installation, but the problem is that I already have the current version of pip installed at
/usr/local/bin/pip.
I tried to re-install pip with:
easy_install pip
But, of course this does not put pip in the desired new directory
/usr/local/share/python/pip
but simply refers to the existing version in /usr/local/bin/pip.
Can someone tell me how to fix this?
I would like to then use pip to install NumPy and SciPy in the correct directory (I was having trouble getting the SciPy installation to work with my old version of python, hence the new install).
If you'd like, you can visit the website where I found instructions for installing python 2.7, creating/updating my .bash_profile, installing pip, and NumPy and SciPy. Might provide some insight, or I'm happy to give more details if needed. Thanks!
http://www.thisisthegreenroom.com/2011/installing-python-numpy-scipy-matplotlib-and-ipython-on-lion/#python
Install distribute as per the instructions at http://pypi.python.org/pypi/distribute .
Make sure you specify the full path to the python executable (/usr/local/share/python/python or smth in your case).
$ curl -O https://svn.apache.org/repos/asf/oodt/tools/oodtsite.publisher/trunk/distribute_setup.py
$ /usr/local/share/python/python distribute_setup.py
Then you should have /usr/local/share/python/easy_install.
After that, run:
$ /usr/local/share/python/easy_install pip
Then you should have /usr/local/share/python/pip.
Depending on the ordering of things in your PATH, either your old, or the newly installed pip is executed when you execute the pip command, so you either might have to adapt your PATH, or specify the full path to /usr/local/share/python/pip when installing eggs.
(shameless plug:
In any case, you might consider using virtualenv for installing packages into a "project" specific isolated environment, as opposed to installing them globally.)
I needed to uninstall brew's python.
Then, I was left with python v2.7.6
Next to install, pip I ran
sudo easy_install pip
installed fine and working
I had a similar issue, try this:
$ python -m pip install --upgrade --force-reinstall pip
This will force reinstall pip with whatever version of python you use including installing the binary.
A few days ago I had a friend who was starting Python Programming and needed help with the same issue: installing pip. There are debates over which one to choose between easy_install and pip and it seems everybody is heading the pip direction. Either way, installing either of them can be frustrating.
You can use this simple tutorial : installing pip package manager the easy way
Here are what you should keep in mind as you follow the above guide:
If you already have an older version installed, uninstall it or totally remove the python installation
Once that is cleared, download an install Python.
After that, download ez_setup.py file and save it to your desktop - easily accessible from the command line
Now run it from the command line and it will install easy_install for you after which,
You can use it to install pip.
Once again, you can do this or use the above link to find a simple step-by-step guide on how to get it installed on your computer.
Good luck.
Just so that people knew, ATM we can install PIP by downloading get-pip.py from the page with docs and run it like this:
c:\python27\python.exe get-pip.py
BTW, Python 3.4 comes with PIP pre-installed.
One of the command line options lets you choose where to install to.
--install-dir (-d) install package to DIR
So something like - # easy_install pip -d /usr/local/share/python
(Please correct me if I'm wrong.)
Just wanted to say that I found a way to get around my problem. I don't know that I can explain it perfectly, since I am not very good at understanding what I am doing with this stuff just yet! But, the problem seems to have been with my PATH. I removed the PATH that I posted in my original question, and then used easy_install pip. It went straight to python 2.7.2 (my new version) with no problem. I then successfully used pip to install NumPy and SciPy in the correct location, and they both work. Thanks to ErikAllik and FakeRainBrigand for taking the time to look into it!
Installed Django from source (python setup.py install and such), installed MySQLdb from source (python setup.py build, python setup.py install). Using Python 2.4 which came installed on the OS (CentOS 5.5). Getting the following error message after launching the server:
Error loading MySQLdb module: No module named MySQLdb
The pythonpath the debug info provides includes
'/usr/lib/python2.4/site-packages'
and yet, if I ls that directory, I can plainly see
MySQL_python-1.2.3-py2.4-linux-i686.egg
Using the python interactive shell, I can type import MySQLdb and it produces no errors. This leads me to believe it's a Django pathing issue, but I haven't the slightest clue where to start looking as I'm new to both Django and python.
EDIT: And to be a bit more specific, everything is currently running as root. I haven't setup any users yet on the machine, so none exist other than root.
EDITx2: And to be even more specific, web server is Cherokee, and deploying using uWSGI. All installed from source.
Have you considered installing MySQLdb from python packages?
I would also recommend doing this with pip instead of easy_install.
First you can replace easy_install with pip:
easy_install pip
pip install pip --upgrade
And then install Django via PIP:
pip install MySQL-python
pip install Django
Typically easy_install is installed already (part of setuptools), while pip is much better. It offers uninstallation options too, and uses flat install directories instead of the EGG files magic. This might resolve some incompatibilities as well.
Did you try building the dependencies? This solved it for me on Ubuntu:
sudo apt-get build-dep python-mysqldb
pip install MySQLdb-python
What worked for me (Linux Mint):
sudo apt-get install libmysqlclient-dev (this was the key for me)
pip install mysql-python
pip install django
You can find out where Python is looking for it's libraries by invoking "python manage.py shell" from the directory base of your Django project. Then do:
import sys
import pprint
pprint.pprint(sys.path)
And you'll see where the python is pulling libraries from. Also try to do a "import mysql" to see if that's kicking out an error.
Finally, the pathing for the WSGI service is (likely) configured with the uWSGI setup in Cherokee - sorry, I don't know the details of that critter to make suggestions on how to determine where/how it's loading the library path.
I was having this same problem, but it was only an issue inside a virtualenv.
What I did to finally fix it was
workon [project_name]
pip uninstall django
pip install mysql-python
pip install django
So making sure you install mysql-python before django seems to work.
This is on a Ubuntu system and using virtualenv.
Try this if you are using
linux:- sudo apt-get install python-mysqldb
windows:- pip install python-mysqldb or
easy_install python-mysqldb
Hope this should work
This did the trick for me:
sudo apt-get install python-dev
pip install mysql-python
Solved my problem :)
in my case, Python was able to access mySQL, but Django (1.6) gave the error: "Error loading MySQLdb module: No module named MySQLdb"
I am on a Macbook OSX (Maverick), by the way.
When I tried to run
pip install mysql-python
I got an error during compilation : "clang: error: unknown argument: ‘-mno-fused-madd’ [-Wunused-command-line-argument-hard-error-in-future]."
The problem, it turns out, is an updated behavior of cc compiler with the new Xcode 5.1. When there is a parameter it doesn't recognize, considers it as a fatal error and quits. The solution to override this behavior can be found here:
http://bruteforce.gr/bypassing-clang-error-unknown-argument.html
This issue was the result of an incomplete/incorrect installation of the MySQL for Python adapter.
Specifically, I had to edit the path to the mysql_config file to point to /usr/local/mysql/bin/mysql_config.
Discussed in greater detail in this article:
http://dakrauth.com/blog/entry/python-and-django-setup-mac-os-x-leopard/