Python is an interpreted, general-purpose high-level programming language whose design philosophy emphasizes code readability.

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Homebrew?? error: option --no-user-cfg not recognized

Using homebrew, in which I am have no skill, I was updating cmake (as part of install of avidemux...) on snow leopard $brew -v upgrade cmake Everything works fine through Verifying ...
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22 views

Unable to use python speech_recognition lib Microphone class due to ALSA

I am attempting to write a speech recognition program for the raspberry pi, however I am facing some issues using python's speech_recognition library. From the error messages (posted below) I think ...
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23 views

arecord until sound level drops low enough

I am trying to implement constant voice recognition on my Pi at the moment, I am achieving this by having two threads running, one constantly recording (with arecord in a bash script) for X amount of ...
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2answers
44 views

Installing older versions of python packages with apt-get (specifically wxpython)

I've been beating my head against the wall trying to troubleshoot a graphical program with a WX backend. We've found that wxPython 2.8.10 work fine, and seemingly any newer releases doesn't. Despite ...
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28 views

Finding certain X window with Python's Xlib

I am trying to find an unmapped window on my X server in order to map it back and send it some EWMH hint. Because the window is unmapped I cannot use EWMH to ask the window manager directly. So I am ...
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2answers
176 views

If any spawned child processes fail, kill all and exit

In my script I split up a data set into input_aa, input_ab, etc. Then, I run each through the same Python script, as such: # Execute program on each split file for part in input_*; do python3 ...
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2 views

What potential trouble may arise by copying module directly from one python sys path to another?

Our server is CentOS and sys python is in version 2.6, meanwhile there is also a python2.7 under /usr/local/bin I did yum install MySQL-python, but in python2.7 I can't import this module. So I ...
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2answers
43 views

Runs perfectly through the command line, will not work through systemd ExecStart

I've installed Butterfly http terminal server, written in python, on my Arch machine. I'm new to systemd, but I'm having an issue with one of the command line parameters. /usr/bin/butterfly.server.py ...
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1answer
48 views

Why does apt-get in Ubuntu still want to install Python 2.7?

New Linux VPS, installing Python and a few other tools I like to use. Did apt-get update and apt-get upgrade, and I noticed when I did apt-get install python it defaulted to version 2.7. (I can, ...
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24 views

How to run a script when install a rpm package and answer the installation questions

I will like to know how to install the RPM and answer the installation question automatically if is possible. any ideas.
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1answer
341 views

How to setup and use yowsup-cli to to get Whatsapp authentication code?

I've tried following the same way mentioned everywhere, but something is wrong. sudo apt-get install python python-dateutil python-argparse sudo wget ...
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1answer
22 views

/usr/lib/python2.4/site-packages/cElementTree.so: wrong ELF class: ELFCLASS32

yum update There was a problem importing one of the Python modules required to run yum. The error leading to this problem was: /usr/lib/python2.4/site-packages/cElementTree.so: wrong ELF class: ...
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2answers
114 views

What should I do about Python 2.7.9 not looking for SSL certificates in the right place on FreeBSD?

I have a FreeBSD 10.0 system, and a couple of days ago, I upgraded my python27 port from Python 2.7.8 to Python 2.7.9, which enabled SSL verification by default. Unsurprisingly, it broke my existing ...
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2answers
58 views

How can I replace bash using Python?

According to the accepted answer for this SO question: , Python can make a great bash replacement. My question then, is this: how do I go about seamlessly make the switch? I think the main thing to ...
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3answers
112 views

Unable to run python script - Permission Denied

Trying to run a NZBGet (Python) Script, I've tried to run manually with: /mnt/local/ext001/MEDIA/NZBGet/scripts/videosort/VideoSort.py but this results in: bash: ...
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1answer
63 views

How to install the pylzma python library on Linux?

The pylzma library is a requirement for another tool that I would like to use. I am new to python and programming and have a few questions: I have already followed the procedure to download and ...
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1answer
152 views

Debian Stable (“wheezy”): was trying to build Python 3.4, and I ran sudo make install — am I in trouble now?

So, I wanted to run Python 3.4.x inside a virtualenv virtual environment. I learned that the first step should be to build Python 3.4.x. I was doing so in /usr/bin/Python3.4.x (a folder I created), ...
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32 views

Setting different path for installation in python packaging

I am new to python packaging. My Command Line Interface (CLI) named virtdc modules has to be installed in /var/lib/virtdc. virtdc is the top folder structure /var/lib/virtdc/ framework/ ...
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1answer
18 views

Permissions when creating a simple Python package for pip

I'm trying to package a simple app I wrote, so that it can be installed on a system using python setup.py install and (later) using pip install awesomeapp. The app consists of two files in the same ...
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0answers
24 views

Profiling memory, disk, cpu, and time from python

I have a workflow, implemented in python, and I would like to profile memory, disk (IO), cpu, and time information in python in an unobtrusive manner. This is NOT a question of profiling code, but ...
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2answers
70 views

Lots of unmet dependencies while updating Python

It was suggested that I uninstall and reinstall Python, so I deleted every directed labeled python until 'which python' and 'which python3.4' didn't show anything. Then I did apt-get remove python ...
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1answer
55 views

“ValueError: _system not initialized” when using apt.VersionCompare

I wrote a bash script that has to compare two version strings to decide to download new version or not. The test relies on a Python script that does apt.VersionCompare(), which does version comparison ...
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33 views

How to grant sudo permission for a .py script on a apache folder?

I've exemplo.py in an folder /opt/lampp/htdocs/cgi-local/exemplo.py folder. The script creates a socket that needs super user permissions. My question was a little confusing? I need to access ...
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0answers
19 views

How to monitor the integrity of a script that is running?

I want to make sure a running python script was not modified accidentally by some other process (or cosmic ray, or unexpected developer update). I've heard of comparing a checksum of the script (e.g. ...
3
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1answer
58 views

How to catch mount events on Linux?

I want to somehow get notified if a mount or unmount occurs for a USB drive. At the moment I use udev and then wait for x seconds for a new entry in /proc/mounts. This works ok if the mounting is ...
2
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1answer
55 views

readline - why does does it only do carriage return and not a line feed when reaching end of line?

I developped a python application that uses the cmd module to make an interactive command-line interface. This cmd module uses readline for command-line management: completion, history... My issue ...
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3answers
1k views

Why is coreutils sort slower than Python?

I wrote the following script to test the speed of Python's sort functionality: from sys import stdin, stdout lines = list(stdin) lines.sort() stdout.writelines(lines) I then compared this to the ...
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1answer
105 views

What does PIP stand for? [closed]

What does pip stand for? Does it stands for Python Package Installer? No, I don't think so, it is PPI
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1answer
69 views

Why is this Python package trying to use a non-existent gcc?

I'm trying to install PyCrypto for Python 3 on Solaris. Whether I do it via "python3 setup.py install" or "pip3 install pycrypto", I run into the same problem: a call is made to a gcc which does not ...
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1answer
38 views

Pyajam in debian 7

I'm trying to make the installation package python Pyajam I tried to install for pip, I received an error 4Suite-XML package $ pip install Pyajam Installing collected packages: pyajam, 4Suite-XML ...
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1answer
48 views

How can I modify a python shared object (.so) file?

I have a python code (Running on a raspbian OS) which reads the value of a joystick axis and then sends the value to an arduino. At the start of the code I have typed: import pygame I can then use ...
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380 views

Why does my Python background process end when SSH session is terminated?

I have a bash script that starts up a python3 script (let's call it startup.sh), with the key line: nohup python3 -u <script> & When I ssh in directly and call this script, the python ...
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79 views

Startup commands in /etc/rc.local won't work

I have a Python program and an nginx/uwsgi/django web setup. I want the program to start with the system, as well as the web server. Here's my /etc/rc.local: crawler_dir=/home/mohammed/git/crawler ...
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0answers
35 views

writing into file using python [closed]

I am new using Python. So I have code here and tried to write in a file. When I run the code the only written in the file is only one line of word. But when I tried printing it into the screen it will ...
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1answer
40 views

Installing Python without package manager

I need to install Python 2.7.x on a TI Sitara ARM processor (based on the BeagleBone Black) running a minimal custom version of Linux. In particular, the OS does not have any package manager, no gcc, ...
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53 views

Hotmail not receiving emails from a script, but works from the server

I have a working mail server running Debian stable, the following elements are working. SPF DKIM rDNS My IP is not listed in any backlist, I used: mxtoolbox.com for all this. My problem: Sending ...
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1answer
67 views

Why is my pip-installed Python script not executable for everyone?

In my Vagrant instance: vagrant@archlinux:~$ sudo pip2 install vcard Downloading/unpacking vcard Downloading vcard-0.9.tar.gz Running setup.py (path:/tmp/pip_build_root/vcard/setup.py) egg_info ...
2
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1answer
35 views

Ways to store data for command line API

I am developing an API in Unix environment for virtual machines. I have to store some information in a table about virtual machines. Currently I am using python dictionary of virtual machine objects ...
3
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1answer
68 views

Issues with Skyperious

I am trying to install Skyperious on Ubuntu 13.10, I have installed all the required dependencies, my python version is Python 2.7.5+. When I run the following code from terminal python main.py ...
2
votes
1answer
20 views

How to use a custom library for certain programs?

Here's my situation. I'm running Centos 7, have the standard version of libcurl as provided by my package manager, and several programs that depend on libcurl. One of them is pycurl, a python ...
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0answers
29 views

Sage Math browser interface not working

I wanted to try Sage Math as an free alternative to MatLab. I installed it from AUR, and it works in terminal, but I can't access it via browser. I tried to Google it, but had no luck. ~> sage ...
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0answers
79 views

How to suppress input overrun messages

I have a Raspberry Pi running Raspbian (a Debian flavor: Linux version 3.12-1-rpi (debian-kernel@lists.debian.org) (gcc version 4.7.2 (Debian 4.7.2-5+rpi1) ) #1 Debian 3.12.9-1+rpi1 (2014-05-19) ). ...
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1answer
20 views

Maintain the path in installable UnixAPI

I am developing an API in Unix environment for virtual machines. Most of the modules are developed in python. I have few questions on this. Inside the API I am using absolute path like ...
0
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1answer
40 views

Make python module as an installable API

I am developing an API in Unix environment for virtual machines. Most of the modules are developed in python. I have few questions on this. I want to make this as an installable API, I mean to ...
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2answers
141 views

Basic steps to develop python API in Unix environment

I am developing an API in Unix environment for virtual machines. Most of the modules are developed in python. I have few questions on this. I have the file extension as abc.py. I would like to make ...
2
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1answer
136 views

Permission denied in scripted chroot jail

I am attempting to script the creation of a chroot jail (I know that there are tools for this, but I am in it for the experience, so please don't recommend a tool). I have a script which looks up ...
3
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1answer
81 views

Output of a python script running as unit is out of order while shells seems unnafected

How would I get all outputs of systemd managed python2 script instantly into journal, just like it appears in terminal I'm on centos 7, but seems to be same on arch according to systemd manual, ...
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2answers
63 views

Find average CPU, vMem, sMem usage on 1, 5, and 15min

I am trying to find at time T the average CPU usage on 1, 5, and 15min, just like what you get from /proc/loadavg Same thing for virtual memory, and swap memory. I would be fine with a python ...
2
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2answers
1k views

'NoneType' object has no attribute 'decompressobj' while installing Bootstrap setuptools

I have just started (as in 30 minutes ago) to use Ubuntu 12.04 (all my previous experience is with windows) and I just started to learn how to program a couple of weeks ago so this is probably a ...
5
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4answers
714 views

Using jq to extract values and format in CSV

I have the below json file: { "data": [ { "displayName": "First Name", "rank": 1, "value": "VALUE" }, { "displayName": "Last Name", "rank": 2, ...