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

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pyvenv still broken on 14.04.1?

meow@te:~# pyvenv-3.4 v Error: Command '['/meow/v/bin/python3.4', '-Im', 'ensurepip', '--upgrade', '--default-pip']' returned non-zero exit status 1 I thought it was fixed. I've done update and ...
0
votes
1answer
23 views

Upgrade scipy to the latest version

I am running Ubuntu 14.04. I have scipy 0.13.3 and I would like to upgrade it . I have tried: sudo pip3 install scipy --upgrade but I receive this error: creating ...
0
votes
2answers
19 views

Upgrading to Python 3.4 from 3.2

I have Ubuntu 12.04 and Python 3.2 installed. When I use sudo apt-get install python3, it says that my python is 'already the newest version'. However, 3.4 is the latest. How would I upgrade my ...
0
votes
1answer
28 views

How can I tidy up the mess that is my Python installations?

I had a Ubuntu 12.04 system which I eventually managed to get Python 2.7 and Python 3.2 working together (with pip and pip3) and Python 3.3 (with pip3.3) for good measure. I've recently upgraded to ...
2
votes
1answer
48 views

Beautiful Soup 4 not working with Python 3.4.0

I am using Ubuntu 14.04 64 bit Operating System . I installed Beautiful Soup 4 using this command : sudo apt-get install python-bs4 With Python 2.7.6 , I had no difficulty importing the bs4 ...
0
votes
0answers
14 views

Python3 - Using the bsdiff module

How do I use the bsdiff module with Python? While I can use shell scripts I would prefer to have a cross-platform solution. I have downloaded bsdiff4-1.1.4 and attempt to run setup.py as follows: ...
0
votes
1answer
25 views

How to install python3-dateutil in Ubuntu 12.04 (Precise)?

I am trying to install the package python3-dateutil in a Ubuntu 12.04.4 LTS (Precise) with aptitude, but I cannot find it anywhere. How can I install it?
0
votes
1answer
78 views

Installation procedure for numpy and other python-3.4 packages on ubuntu 14.04

I am new to ubuntu and installed ubuntu 14.04 32 bit on my LENOVO hinkpad T410 machine with windows 7 two days ago but since then trying download and install python-3.4 packages (NUMPY, SCIPY) on ...
0
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0answers
10 views

I installed python3 from Python.org, and it messed things up. How to I revert to the original python3 on 14.04?

I am running Ubuntu Desktop 14.04 and updated python3 to 3.4.1 from python.org, and it seems that some things are not working correctly, especially 'software update'. How to I revert completely to ...
0
votes
0answers
35 views

I'm receiving a GDB test error installing Python 3.4.1 on 14.04

I'm trying to create a VirtualBox VM with Ubuntu 14.04 and Python 3.4.1. I've downloaded the source https://www.python.org/ftp/python/3.4.1/Python-3.4.1.tgz And I've updated OpenSSL to resolve a ...
0
votes
1answer
83 views

unable to install/import tkinter

I got a pretty confusing Problem: I build a python program using tkinter. Then I dist-upgraded my ubuntu 13.10 (amd64) to ubuntu 14.04 LTS, now I tried to run my tkinter program. my compiler told me ...
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2answers
71 views

Can't open Software Center

I'm running Ubuntu 14.04 LTS, and I cannot open the Ubuntu Software Center. I keep getting this error: bash: /usr/bin/software-center: /usr/bin/python: bad interpreter: No such file or directory ...
0
votes
1answer
103 views

How to install `requests` module for `python3`?

I wanted to download Requests: HTTP for Humans module for python3. So I started with sudo apt-get install python3-pip sudo pip3 install requests --upgrade There were no errors. However, when I try ...
1
vote
2answers
43 views

Python3 modules [duplicate]

I've recently installed Ubuntu 14.04 and have been a python enthusiast for several years, since I used python in grad school for (text) data analysis. I've noticed that 14.04 comes with both python ...
3
votes
2answers
72 views

What to learn Ubuntu application development in python, where to start?

I know basic python and i love it. I want to learn how to develop and publish Ubuntu applications in python but don't know where to start (I mean "the standard ways" to do so). It would be good if you ...
1
vote
2answers
30 views

Changing python version without breaking software center

I have been fiddling with my Python installation on Ubuntu 12.04 (I was having trouble installing a python library), and at one point my python command wasn't working. It turned out the symlink was ...
2
votes
1answer
471 views

pyvenv-3.4 error: returned non-zero exit status 1

When trying to create a virtual environment using the included pyvenv-3.4 that comes with 14.04, it throws an error: Error: Command '['/some/directories/bin/python3.4', '-Im', 'ensurepip', ...
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votes
2answers
40 views

Shifting between alternate versions of Python in Ubuntu

I am new to ubuntu and I wanted to shift my version to Python 3.4.1. So I ran the command: $ sudo update-alternatives --config python update-alternatives: error: no alternatives for python But ...
0
votes
2answers
120 views

Is it okay to mess around with Python that comes with Ubuntu?

I've just installed Ubuntu 14.04 LTS and am new to Linux. I know that Ubuntu 14.04 LTS comes with Python 3.4.0. Is it okay if I install pip3 and install packages (e.g. django, numpy, etc.) on it? Can ...
-1
votes
1answer
225 views

Problem with update-manager: No module named 'apt_pkg' in Ubuntu 13.10, having installed Python 3.4 on /usr/local/lib

I'm rather new to Ubuntu and I'm trying to run update-manager on Ubuntu.13.10. I get: jacopo@jacopo-laptop:~$ update-manager Traceback (most recent call last): File "/usr/bin/update-manager", line ...
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votes
0answers
34 views

What is the “m” in my python installation [duplicate]

I found this when playing with python /usr/lib/python3.4m/ Along side /usr/lib/python3.4/ What is the purpose of this?
-1
votes
1answer
165 views

ImportError: no module named md5

I followed this tutorial to install Python-3.1.3 on Ubuntu. On the Terminal, I run: python3.1.3 , then import md5 I get this error: ImportError: no module named md5 Same problem when I run: import ...
0
votes
1answer
139 views

ImportError: cannot import name Gdl from gi.repository

Trying to import the Gnome Docking Library I get the exception: ERROR:root:Could not find any typelib for Gdl ... from gi.repository import Gtk, Gdk, Gdl ImportError: cannot import name Gdl
0
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0answers
33 views

cloning lxc container using python3-lxc

I am experimenting with lxc on ubuntu 14.04. In order to manage a couple of lxc instances I am using python3-lxc. Using pyhthon3-lxc, I do fail to clone an existing container: >>> import lxc ...
0
votes
1answer
97 views

How to change default python version from terminal? [duplicate]

I'm using Ubuntu 14.04 where the default python version is 2.7. I would love to type python3 to run python 3.4. How can I set that ? (After that, I think I can run python 2.7 by typing python2).
3
votes
1answer
185 views

How to install requests module for Python 3.1 ubuntu server 10.04?

I have a ubuntu server.(10.04) I don't install requests module. I try pip and other methods. Usually ; $ sudo pip install requests Traceback (most recent call last): File ...
0
votes
2answers
80 views

How to iterate a Python dictionary with tuples? [closed]

I have the following dictionary: zimmerliste = {'bad_eg' : ((5,2),(5,2),(5,2),(40,.05)), 'gang_eg' : ((7,2,),(40,1.5))} The key is a room in my house. The dictionary contains a tuple of a tuple. ...
2
votes
1answer
67 views

Launching a python script in IDLE works but in terminal I get a SMTP instance has no attribute 'send_message' error

I have a script that results in an email being sent out with smtplib.SMTP python module. When I run it from within IDLE is sends fine with no error messages. I am trying various ways to automate it ...
1
vote
1answer
96 views

How to use python3 in emacs on ubuntu 14.04

I am using emacs in python mode. To run a python file I use the command C-c C-c. Emacs automatically start to run python 2.7 while I would like to use python3. Once I have been able to solve ...
1
vote
1answer
99 views

Why am I not being able to import dateutil module in Python 3?

I'm trying to use the Python 3 version of matplotlib module. I am getting errors about dateutil not being present even though I have installed this package. Shouldn't import dateutil work after ...
5
votes
1answer
751 views

How to create Excel xlsx files from a script?

I'm looking for packages available in Ubuntu main/universe repositories (14.04) able to create Excel 2007+ xlsx files from a script (python3 or perl) My requirements: 100% compatible Excel XLSX ...
2
votes
1answer
18 views

Python3 application icon

In Ubuntu 13.04, when I use the setWindowIcon method in the code of my python3/pyqt4 application, it works fine, and the application icon is set properly. After upgrading to Ubuntu 13.10 however, ...
7
votes
7answers
856 views

Should I change my Python code if I upgrade my Ubuntu? [closed]

I have a software that I have been developing in Python 3 for years. Until today, I have been using Ubuntu Desktop 11.04 but now I want to move to a higher version of Ubuntu. Must I stay on Ubuntu ...
1
vote
2answers
236 views

Missing: “/usr/include/python3.3m/Python.h”

I recently moved to ubuntu 14.04. I can't compile blender afterwards. It says the error message below CMake Error at CMakeLists.txt:2220 (message): Missing: "/usr/include/python3.3m/Python.h", ...
8
votes
5answers
14k views

How to install Python 3.4 on Ubuntu?

If I open Terminal and type in python, I see the version is 2.7.4. How do I get python 3.4? And do I need IDLE if I have sublime text?
2
votes
1answer
578 views

installation error in sklearn for python3

When I run the command sudo pip3 install -U scikit-learn I receive a strange error. Cleaning up... Command /usr/bin/python3 -c "import setuptools, ...
3
votes
1answer
88 views

how to use python3 shortcuts on emacs?

I am new to emacs and I am trying to set python3 as default interpreter. I have installed from software centre the python plugin for emacs. I can run a python3 file going to pyexec-->execute ...
1
vote
2answers
821 views

Installing Python 3.4 from source

I am running Xubuntu 13.10 i386 with the python (2.7) and python3 (3.3) packages installed. I have downloaded and compiled the source code for Python 3.4 but the binary file is named python. How can I ...
0
votes
1answer
139 views

Install Nltk 3.0 - Which Folder

I just installed python 3.4.0 on Ubuntu 13.10, and now I want to install nltk-3.0a3.tar.gz However, I am not sure to which folder I should extract this. I am still new to linux and I don't know where ...
-1
votes
2answers
500 views

cannot install python3 after dist-upgrade

How can I install python3? I try to install python3 like this: sudo apt-get install python3 But I get the error below: Reading package lists... Done Building dependency tree Reading state ...
1
vote
1answer
132 views

howto link / execute / add to $PATH: python3.3.5 after manual installation in 12.04 LTS

I'm trying to install python3.3.5 on /home/myUser/XX, where home is located on a separate partition. I'm relatively new to Linux and have only basic knowledge about installing packages on my own, ...
-1
votes
1answer
165 views

How to download Django 1.6.2 + set the path to python3?

I don't know how to set the path. How shall I install django? How do I set the django module to the python3 path? Please answer these 2 questions. I'm a newbie so please bear with me lol. This ...
0
votes
1answer
710 views

matplotlib Error: No module named matplotlib even though it is installed

I have been through the process of installing matplotlib on my Ubuntu 12.04 computer. However, when I try to run a test program, I get the error Traceback (most recent call last): File ...
0
votes
1answer
865 views

Install Pillow for Python 3

What's the best way to install Pillow for Python 3?
0
votes
0answers
72 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 ...
1
vote
1answer
79 views

Install Nibabel for Python 3

How can I get the Nibabel module for Python 3? Only the Nibabel module for Python 2 is in the repository.
9
votes
4answers
7k views

How to install pip for python 3 in ubuntu 12.04 LTS

I am trying to install the Pillow module for python 3.3, but for that I need to install pip. Every time that I install pip it installs for python 2.7, any help?
1
vote
1answer
715 views

How to Install Python 3.X.X. Properly

I have installed and configured python from online tutorials, python books, and other various sources in the past only to find myself digging through forums when things go wrong and piecing various ...
0
votes
1answer
81 views

How to download easygui for python3.3?

I have python 2.7 and python 3.3 in my Ubuntu 13.10 system.I have easygui in-built for python2.7 but not for python3.3.But when I download the zip file of easygui and unzip it and type "python3 ...
1
vote
1answer
323 views

How can i install SPE(Stani's Python Editor) for python3.3

I have ubuntu 13.10.I have SPE which runs for python2.7.4+.But i need to run it for python 3.3.2+.How can i do it.My system uses python2.7.4+ by default.