Python 3 is the latest major version of Python, a scripting language used my very many open source developers.

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58
votes
8answers
112k views

How do I install Python 3.3?

I have downloaded Python 3.3 from the official site but no idea how to install it. I'm using Ubuntu 12.04
3
votes
3answers
319 views

Python 3 error when running the print command

All I wrote in the interpreter was as follows: >>> print "Hello, World!" File "<stdin>", line 1 print "Hello, World!" ^ SyntaxError: invalid syntax How ...
1
vote
3answers
6k views

need to have 2 versions of python?

Well, as I say, I need to have 2 versions of python installed on my PC. The first must be the latest one in order to use youtube-dl, and the second must be the 2.7 version to use it for a course ( ...
5
votes
2answers
5k views

12.10 has Python 3.2.3 default, does this impact existing python tools?

Ubuntu 12.10 has Python 3.2.3 default, so does this impact existing python tools, designed to be used with older python 2.x? There was a discussion in HackerNews on the same. I'm a bit apprehensive ...
2
votes
2answers
974 views

Problems upgrading to Python 3.3 and setting up Django

I'm new to Linux and am trying to set up Python / Django on my machine! I installed Python 3.3 from the source file and it was compiled into /usr/local/bin. Then I created a symbolic link between ...
5
votes
2answers
2k views

Changing Python default in 12.04 LTS

I have downloaded and installed python 3.2.3 for Ubuntu/Debian. Also IDLE IDE for 3.2.3. If I execute IDLE for 3.2.3 explicitely, 3.2.3 runs under IDLE and all is well. But if I go to a terminal ...
1
vote
2answers
7k views

Install Python 3.3.2 on Ubuntu

How to update to Python 3.3.2 in Ubuntu? I tried sudo apt-get install python3 but it says that the current (3.3.1) is already the latest.
0
votes
1answer
178 views

Install Pillow for Python 3

What's the best way to install Pillow for Python 3?
10
votes
3answers
13k views

How to create a virtualenv with Python3.3 in Ubuntu?

I'm running Precise Pangolin amd64. I installed Python 3.3 from ppa:fkrull/deadsnakes. Now I want to actually use this new Python version in a virtualenv. But How can I do this? I get the following ...
5
votes
2answers
651 views

Take screenshots at random intervals with Python?

I am working on a project to take screenshots of desktop and upload images to a server I want to develop a python app, when user starts that app it will start taking screenshots in random interval ...
2
votes
1answer
130 views

How to create a deb package for a python3 script?

I have one Python file, main.py. I would like to be able to make a .deb package from it, and then be able to run main.py by typing the package name from the terminal. It is written in Python 3, so the ...
1
vote
1answer
342 views

how to purge python 3.3 and install python 2.7.4

I'm in complete trouble with my Ubuntu 13.04 distro. Today I wanted to try python 3.3, I compiled it and installed from source. It broke my system, many packages wait for apt-get remove cmmand. I ...
0
votes
0answers
69 views

Problem installing Pillow for Python 3 (ImportError: cannot import name _imaging) [duplicate]

I attempted to install Pillow for Python 3 using the following method. Installation Made sure I had the proper dependencies listed in Pillow's docs: sudo apt-get install python3-dev ...
0
votes
1answer
461 views

Ubuntu 13.04 Install and running Python 3 at the same time than Python 2.7.x

Im using 13.04 but I want have installed the both main Python versions for make tests about migration of my actual code. is possible install Python 3 in the same machine running Python 2.7? I need ...