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

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How do I make a python daemon run at bootup?

I am writing a Python program that will act as a custom converter for a hardware application for me on the raspberry pi. I have written python code to act as a daemon, but how do I go about making it ...
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4 views

LSF bsub implimentation of LUT

We have an implementation of LSF (bsub) on our HPC system. I want to run a model several times with various input parameters. I will have a table either csv or other format with the required ...
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0answers
30 views

Python, C or C++ for Linux admin [on hold]

First of all this is the first time for me to ask a question and I'm not sure exactly if its in the right place as I can't find a place for what I've, if it's not the right place then please guide me ...
2
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1answer
33 views

Help me repair my python - I think dpkg has to be reset (very tricky issue)

first question in Unix & Linux - I really hope, someone can help... Summary (TL;DR) On my Kubuntu 14.4 (which has python 2.7.6 as standard) my python is broken after I tried to install python ...
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1answer
18 views

Warnings when opening programs via Python subprocess calls

I am attempting to open an image and a text file that my Python (3.3.2) program is creating (the files are created without issue). The last two lines of the program are: subprocess.call(['leafpad', ...
5
votes
1answer
16 views

Running Deamon Involving GPIO on Pi

I have a deamon that monitors various things using the GPIO ports. I have used python to write the code for this using the RPi.GPIO module. I would like to ensure that the deamon is always running, ...
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votes
3answers
65 views

Installing python on CentOS

I am unable to digest the fact that Linux CentOS requires users to do so much just for installing Python. It was so easy installing python on Ubuntu. Also since CentOS comes with python2.5 it leads ...
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2answers
31 views

Python 2.7.10 on centos 6.6 but no IDLE

I installed Python 2.7.10 on my Centos 6.6 32 bit laptop but when I type IDLE at the prompt I get this [sinux1@horriblehost ~]$ idle ** IDLE can't import Tkinter. Your Python may not be configured ...
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1answer
65 views

Can I execute a script before every login

I am planning to have a program that will need to connect to a server. I'd like to be able to send a encrypted password to my server. The thing is, I need my decrypting script to be executed ...
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0answers
18 views

Why won't MOTD display output from a Python script it calls outside of /etc/update-motd.d/ unless it's in this directory?

The Situation We're running a headless Ubuntu 14.10 Server to fulfill various needs and tests. I was experimenting with changing the MOTD for SSH sessions via /etc/update-motd.d/ so as to display ...
13
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3answers
54k views

How to install the latest Python version on Debian separately or upgrade?

I'm still new to Linux, so I'm still trying to understand where executables and their libraries are and how to install packages, so I have Debian Wheezy 7.3 which has these Python versions: Python ...
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2answers
52 views

root access on new chromeos lenovo n21 for python dev

We've purchased several new Lenovo N21 chrombooks to run Python workshops for inmates in the local jail. Trying to install Crouton, Debian, and Anaconda to prepare. All require developer mode and ...
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2answers
76 views

get values which only ocurre once in the vector

there is a vector of numbers I have which ascend (it is called t8_) 2 7 8 9 11 15 34 91 91 92 94 the problem is that some number happen two times - I don't want to remove them but they have to ...
0
votes
1answer
33 views

syntax error while tring to execute python program in bash shell

I'm trying to use python to read in data from a text file but I keep getting "syntax" errors when I execute the program. Python Code: Test.py import os import numpy as np Ye,Eb,Tb = ...
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1answer
19 views

Python feature disabled vim-nox

I have installed vim-nox version 7.4 package in my Debian Wheezy machine from backports. I am confused that the python feature still does not work as shown from vim --version command as -python as ...
1
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2answers
1k views

“except (IOError, OSError), e: SyntaxError: invalid syntax” when configuring python-lockfile

I am having trouble installing any new packages in Ubuntu because of python. I tried sudo apt-get install python3 python3-dev but I am getting the following output :: dpkg: error processing ...
0
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1answer
997 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), ...
3
votes
3answers
5k views

Multicast UDP not working

Multicast UDP on raspberry pi I haven't narrowed things down enough to know if my issue is because of debian, raspbian specifically, or if I am just missing a something completely. I have a python ...
0
votes
1answer
814 views

qmake error when installing PyQt5

I'm trying to install PyQt5 for python3 from source files. I install SIP correctly. Then when I want to prepare the make file for installing PyQt, I get this error: #python3 configure.py Error: ...
0
votes
1answer
26 views

How do I make a Make, Make Install, and deb file for a python program?

I recently got done making a python program. Now the question is, how do I go about making an installation script for it. From my understanding you need to create a make file, but from what my ...
2
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0answers
18 views

One liner to enable some SCLs and a python virtual environment?

I'm writing a python 3.4 app on a centos box. Normally, when I have to reset my tmux session, such as after a reboot I do the following: [zippy@localhost ~]$ scl enable rh-python34 httpd24 bash ...
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1answer
25 views

Stat with Python about line count of 2-bits [closed]

Pseudocode to get amount of lines for 2-bit system (2*30=60): python -c "from math import ceil; print ceil(`stat --printf="%s/30"`/500.0)"; but I would like to really run similar stat command ...
0
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1answer
34 views

python && unix permissions (gitlab) [closed]

I have directory /home/git/repositories with rights 770 and uid=git,gid=git user1@gitserver:~$ ls -la /home/git/ | grep repo drwxrws--- 42 git git 4096 Jun 30 17:02 repositories I have user ...
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2answers
84 views

how to replace a sed/perl expression (change and print only matched line) with a python expression?

I have asked this question to learn how perl could replace sed. Now I want to know how the following commands (which do the same thing) would look like for python: sed -n ...
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1answer
23 views

How do I prevent the Keyboard Interrupt from being sent through the Screen program

I am making a python program, whose output (not input) can be viewed via the screen program. However, the problem is that doing this allows the user to turn off the program via the Keyboard Interrupt ...
3
votes
4answers
368 views

How can I make a bash script that determines if a program is already running

There is a python program I am making, and I am planning to have it launch via a bash script. However the program acts badly when the computer tries to launch it twice. Since I really only need this ...
2
votes
0answers
439 views

avconv/ffmpeg output through /dev/ttyAMA0

I tried to pipe streaming video from video4linux2 webcam connected to a Raspberry Pi through /dev/ttyAMA0 to a computer using an Arduino as a intermediary. First of all, is it possible? Because I was ...
0
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0answers
13 views

How to automate HP 3PAR in CentOS using Python?

I have worked out in windows to start 3PAR using python but i am not able to login into 3PAR in centos. Additionally how to view system,hosts, provisioning Tab(list Volumes, Virtual Volume sets, ...
0
votes
1answer
137 views

RuntimeError: You need gevent installed to use this worker

I need gevent to run docker-registry but i have this error: Error: class uri 'gevent' invalid or not found: [Traceback (most recent call last): File ...
3
votes
2answers
1k views

python3 traceback error

Whenever I mistype any command in terminal instead of getting Error:Command not found I get this python message error Traceback (most recent call last): File "/usr/lib/python3.3/site.py", line ...
1
vote
1answer
29 views

Compiling Python 2.7.10 Error

I want to add Python 2.7 to my Unix. I downloaded the sources to the VirtualBox on which the Unix is installed and run ./configure --prefix=/usr \ --enable-shared \ ...
2
votes
3answers
918 views

installing eric5 in CentOS 6.4

I am trying to install Eric Python IDE 5 in my CentOS 6.4. The problem here is even I have installed PyQT4 its again saying that module is missing. what I am supposed to do ? here is the terminal log ...
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0answers
8 views

How to write lists as a file attribute using PyGTK [migrated]

A comment by the Linux Mint founder stated that file emblems in newer versions of Nemo can be programatically accessed, as seen in the following example using Python and PyGTK: import gio file = ...
1
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0answers
20 views

Python - Is it possible to have a dictionary in a list? [migrated]

I'y new to writing scripts in Python but I know you can have a list inside a dictionary but can you have a dictionary inside a list? My example is i'm trying to execute a script on a list of linux ...
0
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0answers
25 views

Is it possible to execute python script on Visual studio with Linux environment

Is it possible to execute python script on Visual studio with Linux environment For example The following python code was written on the visual studio import os f = os.popen('date') now = ...
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0answers
19 views

RewriteRule ^/(.*) http://127.0.0.1:5050/$1 [L,P]

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 ...
0
votes
1answer
12 views

Unable to start Terminator in Fedora

I'm not Unix friendly user so my question could be very dummy. I installed Terminator using this command: sudo dnf install terminator After someday of using without problem, For some reason, today ...
3
votes
2answers
4k views

Installing python modules for python2.6

On my CentOS 5.8 system (el5 , 64bit), I had python2.4 after OS install and I installed python2.6 now. Now I want to install python modules using yum. But whenever I install a new python module it ...
0
votes
3answers
35 views

Python3.4 package for Debian Wheezy

I'm looking for a way to get python3.4 for debian wheezy. I've been looking on repos but all I could find is 3.2 version. Does anybody know where I can find 3.4 package? (Or maybe does anybody know ...
0
votes
0answers
14 views

ImportError: No module named gtkmozembed (Fedora)

I am trying to run this python script https://github.com/coderholic/PyWebShot but I am using Fedora (20) and I do not know how to get module gtkmozembed. Yum provides and yum search do not help me. ...
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0answers
7 views

Question about sys.argv (python) [migrated]

sorry to ask a basic question, but it is hard to find on google. anyway, I have a program that does math from numbers found in various .txt files. one thing I would like to add is a -show argument to ...
1
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0answers
27 views

Make PyCrust use Python 3

I make successfully python 3.2.3 by opening it through terminal, I make it by alias python="python3" But when I open the PyCrust IDE, it opens up with Python 2.7.3, not 3.2.3. How can I make ...
0
votes
2answers
780 views

How do I correct the path for pip?

I'm trying to get pip to point to a different install rather than the default. It is currently pointing to /usr/bin/pip, but I want it to point to /usr/local/bin/pip. I believe I have the path set ...
1
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1answer
185 views

How to copy rows of different files and paste column-wise?

I want to create a new file by copying rows of each file and pasting columnwise according to their file name orders. Here is the sample input and required output files below. file1.txt 1234 5678 ...
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3answers
720 views

Distributions that only ships Python 3.X

Is it possible currently? I tried to remove python in Fedora 19 but yum depends on it.
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1answer
44 views

Python output in XML format

I have a python script which compare IP list with IP Database and gives output of matching criteria. (I got the script from this forum). convert.py #!/usr/bin/python import socket,struct ...
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1answer
694 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 ...
1
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1answer
629 views

How can i fix the following gmp library dependency error while trying to install Charm?

I am trying to install Charm crypto python framework in ubuntu 11.04 with python 2.7. Requirements say that i should have gmp installed 5.*. I have successfully installed gmp lib and i have run all ...
1
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1answer
1k views

Trouble installing lxml with custom install location for libxml2/libxslt

I am attempting to install a python module called lxml to my account on a supercomputer running RHEL. I do NOT have root access or super user status. lxml requires the dev/devel versions of libxml2 ...
0
votes
1answer
74 views

apt-get without sudo?

I am trying to install YouCompleteMe (YCM) on my user account on a Debian machine. The installation guide says we need python-dev for YCM to work: sudo apt-get install python-dev My question is: ...