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Trouble installing Django: Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-rcF9a5/Django/
(2 answers)
Closed 5 years ago.
happy holidays to you :)
I can not install the Django package by the python pip package manager.
The installation returns an error that you can see below on the image
If you want more pictures to help me, let me know
Windows 10 - Ubuntu terminal
Thank you, simply
The latest django version does not support python 2.7 try this
pip install django==1.11
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'pip' is not recognized as an internal or external command
(39 answers)
Closed 1 year ago.
I am on Windows 10 with Python 2.7 installed. I installed pip following instructions here:
I also see following message at end of installation:
Successfully installed pip-20.3.4
But when I do 'pip help'(in a new command prompt), I see:
'pip' is not recognized as an internal or external command, operable
program or batch file.
What else is needed to get it working?
Manually add pip path to env variable PATH. Pip is installed at location C:\Python27\Scripts.
Yesterday I uninstalled python 3.7 version by mistake. Then I install python again (this time 3.8 version) and again set up my environment. But I could not start my Django project which has Postgres connection. Actually I cannot install "psycopg2" in my environment. I searched for hours and implement every solutions I get from online but it does not work. Let me tell you what I did so far.
First it said to add Postgres in my PATH so I added C:\Program Files\PostgreSQL\12\bin\ in my PATH.
A new problem then arise with a huge ERROR report with 2 vital Error.
ERROR: Failed building wheel for psycopg2
..........................
Running setup.py install for psycopg2 ... error
I try to upgrade wheel but it says,
Requirement already up-to-date
http://initd.org/psycopg/docs/install.html#install-from-source
I learned from this site that psycopg2 requires python2 version. So I installed python 2.7 also.
I reinstalled PostgreSQL but it does not work.
I deleted my virtual environment and create again but it does not work.
Some says they solve this problem by running pip install psycopg2-binary But it does not work for me.
Please help me to get rid of this. I stuck for hours.
When you asked this question, Python 3.8 had been released very recently so there were not any wheels for Python 3.8 yet.
At the time, my suggestion was to install Python 3.7.X and install the binary wheel with:
pip install psycopg2-binary
Since then, binary wheels have been released for Python 3.8, so the above command should work with Python 3.8.X as well.
I wouldn't try to build from source on Windows if it can be avoided.
Finally, you misunderstood the section of the docs about Python 2. You only need Python 2.7 if you are running Python 2. For Python 3, which you should be using for all new projects, it currently supports Python 3.4 to 3.8.
use:
sudo apt install python3-dev libpq-dev
then try doing:
pip3 install psycopg2
Hope it works for you!!
This problem mainly occurs due to this -- " error: Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.com/visual-cpp-build-tools/"
Now to install psycopg2, first you need to install visual studio from Microsoft - https://visualstudio.microsoft.com/visual-cpp-build-tools/
now you need to install the c++ desktop development tool with all its default components selected.
After successful visual studio c++ desktop development kit installation, you can now install psycopg2 successfully in your machine.
This question already has answers here:
How to install Django in Ubuntu 11.10
(3 answers)
Closed 5 years ago.
I tried install the django by using regular commands.but it is not installing
sudo pip install django
or
inside virtualenv
source bin/activate
then
pip install django
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I have Python2.7 installed and was having some issues with installing scipy. Through some Googling, I figured from a thread here (installing scipy on mac 10.6.8) that it is better to install scipy using MacPorts and IPython.
IPython looked cool and I wanted to try it. So far, too good - I feel great and elated that I could do all this by myself.
Now, I had Biopython installed with my Python2.7 (this version of Python2.7 was installed in a folder /Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7).
In my overzealousness to try Ipython, I (think) I re-installed Python2.7, along with IPython, scipy, etc in a new directory /opt/local/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7.
However, now I don't have Biopython in the new installation of Python2.7. So do I have to re-install Biopython in the new installation of Python2.7?
And if yes, how do I direct the installation to this folder?
Would it be like the following (say I have biopython-1.61.tar.gz in the folder Downloads):
cd Downloads
tar -xzvpf biopython-1.61.tar.gz
cd biopython-1.61
/opt/local/Library/Frameworks/Python.framework/Versions/2.7/bin/python setup.py install
I would like to hear if I am of-base here. Do not want to try and screw-up what I have so far!
I have Mac OS X V10.6.8.
The following worked for me (from MacPorts Python installation on Mac):
Make the Python2.7/iPython2.7 installation I performed using MacPorts the default
$ sudo port select --set python python27
$ sudo port select --set ipython ipython27
Check if Biopython is available through MacPorts
$ port search biopython
Install Biopython
$ sudo port install py27-biopython # install Biopython
One of the toughest things for someone new to Python is figuring out the installation of all of the packages. It's a work in progress that is actively being discussed by the Python community.
I would recommend going with a commercial distribution that gives you everything you want that just works. This way you can start learning to work with Python instead of having to figure out how to get everything working.
I would recommend:
https://www.enthought.com/products/epd/free/
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i.e. something that would install django + mySQL + python-mysql in one package
hoping to make it easy for a friend to get up and running
For the beginner I recommend:
1) MAMP for MySQL + phpMyAdmin
2) Python is pre-installed
3)
easy_install pip
4) (yes, do it manually, it makes sense)
pip install mysql-python django
Use a third-party open source package manager. It can be very difficult to pick and choose components from different sources and get them all to work together. The major package managers available for OS X are Homebrew, MacPorts, and Fink. I prefer MacPorts. Follow the instructions here to download and install the MacPorts base package. Then make sure your shell path includes /opt/local/bin. Then type:
sudo port install py27-django py27-mysql
That will install compatible versions of Python, MySQL client libraries, the Python MySQL database adapter, and Django and will allow you to easily keep everything up-to-date as well.
Install PIP (it will be useful in the future for every python or django package you'll need while developing your project.)
Then, open terminal and write pip install Django. Pip will install django on your machine, solving all dependencies.
Then, after installing mySQL, you can use pip for installing python-mysql.