Python 2.7 is a version of the Python programming language released in 2010. Use this tag for questions about using Python 2.7 in Ubuntu.

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pycurl.error: (35, 'gnutls_handshake() failed: Handshake failed')

On trying to download from a https:// URL with PycURL 'PycURL/7.19.3 libcurl/7.35.0 GnuTLS/2.12.23 zlib/1.2.8 libidn/1.28 librtmp/2.3' in Python 2.7 on Ubuntu 14.04.2, I receive pycurl.error: (35, ...
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Peculiar observations with Opencv BackGroundSubtractorMOG2 module — Opencv-3.0.0, Python-2.7.X, Ubuntu-14.04

I am using the BackGroundSubtractionMOG2() from Opencv-3.0.0 inside Python-2.7.x. I am observing something peculiar. That is, when I create the BackGroundSubtraction object and apply it to the first ...
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Problem with install Trac 0.11.7 on Ubuntu 14.04

I must install Trac 0.11.7 on Ubuntu 14.04.3. http://trac.edgewall.org/wiki/0.11/TracInstall I Install Trac: sudo easy_install http://ftp.edgewall.com/pub/trac/Trac-0.11.7.tar.gz When Create a new ...
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0answers
21 views

How can I make it so Python packages install to the python 3.4 interpreter

Every time i install a Python package, it installs to the 2.7 interpreter. I want them to install by default to this interpreter. Also, can I just copy the library and put it somewhere in the other ...
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2answers
53 views

Error installing matplotlib

I got the following error while trying to install matplotlib using pip under Ubuntu 15.04 (Python 2.7.9). Traceback (most recent call last): File ...
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how can i compile source code with scapy in ubuntu 14.04

I want to make reassembly of fragmented packets which I had received,so that I searched through google and found that "scapy" can make reassembly of those packets.now i downloaded "scapy software for ...
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2answers
56 views

Give user password in terminal through argument

I have created a python application in my Ubuntu machine which run commands to terminal. I would like when the program start to continue running as root. I know that to get a root terminal we use the ...
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1answer
102 views

How can I run programs in /usr/local/bin without sudo or root?

I am on Ubuntu 14.04 LTS. I installed buildozer and it ended up in /usr/local/bin. I can't run it without using sudo or root and that will likely cause problems down the road. Right now trying to run ...
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34 views

Python & Sublime text [closed]

I'm trying to build following python code in sublime text: def f(x): return -5 * x ** 5 + 69 * x ** 2 - 47 print f(0) print f(1) and receive following traceback when building: Traceback (most ...
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2answers
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Python 2.7 changed to 3.4 [closed]

I'm running Ubuntu 15.04. I've been learning python (for about a month now) from a tutorial in http://learnpythonthehardway.org/book/ which is done in python 2.7 - the initial steps are to verify that ...
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0answers
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Running MadGraph on Ubuntu

I'm trying to run MadGraph on an Ubuntu virtual machine. The documentation for MadGraph states that I just need python 2.7 and the unzipped MadGraph to be able to run it. Nevertheless, I can't ...
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16 views

configuring Python 2.5.6

When give a command : sudo ln -s /usr/local/python2.5/bin/python /usr/bin/python2.5 I got on my screen some processing and at last an error: make: *** [libinstall] Error 1. What wrong am I ...
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85 views

How to install python-setuptools properly on Ubuntu 14.04

ivan@MS-7640:~$ python -V Python 2.7.10 sudo apt-get install python-setuptools [sudo] password for ivan: Reading package lists... Done Building dependency tree Reading state information... ...
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0answers
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Numpy/Scipy with Openblas

I've been trying to install Numpy/Scipy and allow them to both use Openblas. I've been following various guides but have been using this one of late. At the end of the guide, there are a couple of ...
2
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1answer
132 views

Is there a way to not show .pyc (Python bytecode) files under Nautilus?

Is there a way to disable them under directory structures in Nautilus? My Django-project is getting quite confusing with them.
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1answer
98 views

Bash Scripting for opening ssh, python shell and python commands

I'm writing a script that opens ssh, connects to django, gets data from the app using python commands from the python script myscript.py. However the current code doesn't work. #!/bin/bash xterm ...
1
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1answer
71 views

muon is gone after change of python / issues after python 2.7.10 installation on ubuntu 14.4

My muon is gone on my Kubuntu 14.4. If I try to install it with sudo apt-get install muon I get the message The following packages have unresolved dependencies: muon : Depends on: ...
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1answer
47 views

Problems installing scrypt-0.7.1 on Ubuntu into a virtual environment

I'm trying to install the python package scrypt into my virutal python environment under Ubuntu. I don't quite understand the error message. What do I have to do in order to make it work? ...
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1answer
53 views

what is the full meaning of following line

what is the full meaning of following line RewriteRule ^/(.*) http://127.0.0.1:5050/$1 [L,P] There are three application both running by python on ubuntu 14.4. they are visible as below link ...
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Error while compiling kivy

[INFO ] Kivy v1.8.0 Purge log fired. Analysing... Purge finished ! [INFO ] [Logger ] Record log in /home/sulabh/.kivy/logs/kivy_15-07-02_2.txt [INFO ] ...
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2answers
514 views

How to run multiple Python files by running one terminal code?

For my text-mining project (with an Enron data set), I have this Python script: from glob import glob import fileinput with open('/media/output/inbox.txt', 'w') as out: for line in ...
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1answer
560 views

Fatal Python error: Py_Initialize: Unable to get the locale encoding … SyntaxError: invalid syntax Aborted (core dumped)

I installed anaconda by running the bash Anaconda-2.2.0-Linux-x86_64.sh command on my Ubuntu 14.04 system , which installed successfully, after which I was asked to export my new ...
2
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1answer
163 views

NLTK, installed in python 2.7 but not working in python 3.4

I just installed nltk when my default python was the 2.7 version, now when i open the python3 (3.4 version), i cant import nltk, is there any solution to this, to make nltk available for both versions ...
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113 views

rpy2 installation errors

I am trying to install rpy2 but keep running into installation errors. I have found another post that had similar problems: ...
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2answers
414 views

Python 2.7 matplotlib provides error?

import numpy as np import matplotlib.pyplot as plt provides the error Traceback (most recent call last): File "/home/flyveren/PycharmProjects/Udemy/Array_Processing.py", line 2, in <module> ...
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1answer
82 views

which IDE is good for python in linux14 [duplicate]

i am research scholar in computer science and I need to develop a website to do my analysis and all.therefore I have searched for most webserver programming languages finally python could be good and ...
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299 views

I Get 'Import error : No module named MYSQLdb' in python 2.7. I've tried everything from the other similar thread

The error: import MySQLdb ImportError: No module named MySQLdb. Particulars: OS is Ubuntu 14.04 python 2.7.10 and is the default MySQL 5.5.43 What I've tired: sudo apt-get install ...
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102 views

How to use INSERT INTO with variables in python

What is wrong in the following code syntax cur.execute('INSERT INTO %s (%s) VALUE (%s)' % (table, Column, Value))
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1answer
22 views

python deleted from usr/lib/python

$ python Could not find platform independent libraries <prefix> Could not find platform dependent libraries <exec_prefix> Consider setting $PYTHONHOME to ...
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72 views

How to make python module run in dist-packages folders in the desired order?

I am using Ubuntu 14.04. I have installed a python module called PyBluez. When I compile and install the module from source code, the output is installed in the folder ...
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ERROR: venv: commands failed while installing devstack on ubuntu 14.04LTS

I am trying to install devstack on Ubuntu 14.04 LTS. While installing I came across this error. Up to this I edited the local.conf file and installed libvirt-1.2.15. The detail screenshot is as ...
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Installing python 2.7, numpy, and pandas

So I've installed ubuntu 12.04 on my PC through Wubi It came with python 2.7, but it came with python 2.7 in several places... I have a python 2.7 in /usr/lib, one in /usr/local/lib, and one in ...
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1answer
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Why does pip -t not work on Ubuntu 15.04?

I've been having an odd problem with pip on Ubuntu 15.04. When I try to install anything using the "-t" option to put it in a specific directory, it fails with the following error: error: can't ...
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288 views

Python PATH issue (Anaconda_Python, minpower and gurobi interfacing)?

I am using Ubuntu 14.04 LTS, installed Anaconda_python recently Installed minpower and gurobi. Extracted gurobi in home directory, added path as mentioned which is gedit ~/.bashrc export ...
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Clicking on debug in PyCharm soft reboots ubuntu 14.10

When I click on debug in Pycharm, communiti edition 4.0.3, on my ubuntu 14.10, the screen blanks out, closes all applications & reports an internal error. How do I debug the rootcause of this ? ...
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1answer
349 views

PyQt5 installation failure

I want to install PyQt5. I followed the instructions. Everything has been ok (python configure.py and make) until I run this command: sudo make install Where I got this error message: cd QtCore/ ...
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EVE Application and APIs are not accessible from a different same network machine

I have an EVE {http://python-eve.org/} Application exposing some of the APIs for an android application that I am writing . The Eve application is working fine when I am accessing the APIS locally on ...
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2answers
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Error installing pynauty: “error: command 'x86_64-linux-gnu-gcc' failed with exit status 1”

I'm trying to install the pynauty Python package. When I ran python setup.py build, I got the following error. I have installed the dependencies. How can I successfully install this Python ...
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1answer
258 views

Alsa problems with python2.7- Unable to open slave

I am using python's module pyaudio to process sound but ALSA returns: ALSA lib pcm_dsnoop.c:618:(snd_pcm_dsnoop_open) unable to open slave ALSA lib pcm_dmix.c:1022:(snd_pcm_dmix_open) unable to open ...
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1answer
155 views

System messed up due to partly remove of Python2 - How to restore it? [duplicate]

I installed python 2.7.9 then after a while I want to install python 3.4.3. So I tried to remove python with this command: sudo apt-get remove python but I installed a lot of tools and IDEs for ...
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765 views

Python's ImportError: No module named repository

I had three versions of Python installed; 2.7, 3.2 and 3.4 When I had just 2.7 and 3.2, everything was fine. But after installing 3.4 manually from source, things began to break down. 3.4 did not have ...
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1answer
135 views

I can't open software updater and unity tweak tool on Ubuntu14.04

I have a notification nearly every time I try to update. That note 'An error occurred while checking for updates => [TR Language] Güncellemeler denetlenirken bir sorun oluştu.' I can't open software ...
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1answer
138 views

Checking for 'gee-0.8' >= 0.8.0 : not found

I am trying to install pysoy and at the stage of configuration using ./waf configure it gives an error as seen below Checking for 'gee-0.8' >= 0.8.0 : not found The configuration ...
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193 views

installing python-netcdf4 in ubuntu 14.04

I'm trying to install netcdf4 package using https://code.google.com/p/netcdf4-python/wiki/UbuntuInstall but netCDF4 source release link is not working.
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ImportError: No module named tkinter

When I try to install tkinter using this command: sudo apt-get install python-tk I get this message meaning it is already installed: Reading package lists... Done Building dependency tree ...
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2answers
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How can I use the site-package of python?

I have Ubuntu 14.04 LTS. I have got some site-packages for python via pip, but they work for python2.7. how can I use these site-packages in python3.4 IDLE?
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How to resolve python error “IDLE sub process did not make connection”?

I had installed python 2.7 a few months back. After a long gap I tried to open it, but I get this error: IDLE sub process did not make connection. How do I get it working?
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2answers
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ImportError: No module named sklearn

I installed scikit-learn on following these instructions Even when I try now to run again: sudo pip install -U scikit-learn I get this message proving again that installation is ok: Requirement ...
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1answer
208 views

how to install python third modules into virtualenv?

I installed a virtual environment for python. I succeeded to install numpy and scipy but not parallel python. How can I install or build third modules into the virtualenv? I tried to sudo apt-get ...
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Cannot find virtualenvwrapper after installing

I installed virtualenvwrapper like this: sudo pip install virtualenvwrapper I thought I would find it here: /usr/local/bin/virtualenvwrapper.sh but I did not. I am trying to configure it in ...