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

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How do I print a certain line of python code using the Linux terminal?

If I am writing some python and I only want the terminal to show a certain line, what command do I use? For example my program is: print("line one") print("line two") print("line three") And I only ...
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1answer
34 views

systemd daemon & python getting the wrong time

I made a daemon that it is started by systemd, and inside my daemon I have a python function to get the time. The problem is that the time is wrong, I have 8 hours of difference. This is my service ...
0
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1answer
38 views

Fixing a broken PYTHONPATH environment variable

I recently installed some software, which required python to operate. For some reason, it installed its own version of python, and modified the PYTHONPATH variable. Now, when I attempt to import a ...
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1answer
38 views

Packages Containing 'dfsg' in Version Number Causing Issues

I am running the same Python software under both Mint 13 and Mint 17.1 – both are 64-bit. Prior to 64-bit operation the software was running on Mint 13 32-bit. On 64-bit Mint 13 everything works as ...
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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 ...
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4answers
7k views

How can I rename photos, given the EXIF data?

Let's say I have a bunch of photos, all with correct EXIF information, and the photos are randomly named (because of a problem I had). I have a little program called jhead which gives me the below ...
2
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2answers
36 views

stderr gets flushed before stdout, when using file logger

My python code: import sys print "i am a daemon" print "i will be run using nohup" sys.stderr.write("i am an error message inside nohup process\n") When i run the code as python a.py, it shows, i ...
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1answer
74 views

Fix version issues of Python on CentOS 6.6

I'm very new to Linux and Python as I am an intern, please bare with me. If I'm missing something then let me know I can update the post. I installed python 2.7.9 under a users directory on centOS ...
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1answer
58 views

Can't use Python3 Package Installer

I successfully installed Python3's Pip and SetupTool packages by: sudo apt-get install python3-pip but when I try to download/install any package for Python3 by: pip install <package-name> ...
0
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1answer
207 views

pip install gives “TypeError: 'int' object is not iterable ”

In Debian testing, when I try to install the python package python-constraint via pip install python-constraint I get the following error; Exception: Traceback (most recent call last): File ...
1
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2answers
49 views

IPython Qt Console doesn't have a title in GNOME app switcher

When I use the app switcher in GNOME 3.16, the IPython Qt Console (version 3.1.0) doesn't have a title under its icon (see image, and compare with Chromium). I also noticed that the icon doesn't ...
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1answer
493 views

Capstone for Python not working

I'm unable to get Capstone for Python to work. I have attempted to install capstone both using pip and compiling and installing from source. Both are successful, no errors, but neither works. I've ...
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vote
3answers
859 views

Unmet dependencies [closed]

I am trying to compile vim and install with "--enable-pythoninterp" flag, which needs the python-dev package. INFO I obtained the vim source from ftp://ftp.vim.org/pub/vim/unix/vim-7.3.tar.bz2 Vim7.3 ...
1
vote
1answer
591 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 ...
0
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0answers
51 views

Run Git Pull from a shell start-up script

I have raspberry-pi that loads a shell script on start up. This script runs a python script 'boot_camera.py' which is found in a repository. I Have a server which sends the raspberry-pi a command ...
1
vote
1answer
44 views

Url Decoding shell script

How can I store the url-decoded string in a variable using shell script #!/bin/sh alias urldecode='python -c "import sys, urllib as ul;print ul.unquote_plus(sys.argv[1])"' ...
1
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0answers
31 views

How to use vim-slime from within a single tmux session?

I'm trying to integrate ipython and vim through a single tmux session using the popular vim plugin "vim-slime." The problem is that while I can get it to work fine provided that vim is opened in a ...
0
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2answers
62 views

Service start fails after Capistrano2 deploy task

Below is a part of the /etc/init.d script that controls a daemon. The full init.script is available at http://pastebin.com/02G5tpgH case "$1" in start) printf "%-50s" "Starting ...
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0answers
54 views

Centos 7.1.1503 no longer has some static libs that python packages assume are present

I ran repoquery -ql readline-devel and it revealed that only various .so libs are a part of this repository. /usr/include/readline /usr/include/readline/chardefs.h /usr/include/readline/history.h ...
1
vote
1answer
41 views

How do I make Python plugins work in Pluma?

I'm trying to add the Python plugin trailsave to the text editor Pluma* (which is a Gedit fork) but the plugin doesn't show up in the "Active plugins" list in the Pluma preferences. Also, I have ...
2
votes
5answers
2k views

How can I run a process in a terminal window and then hide that window?

I want to run python ~/program/proxy.py in a terminal when I boot up. And then hide this terminal window (because it is just a proxy program, and I don't want to see the debug info). So how can I get ...
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0answers
30 views

setting up pycurl for embedded ARM

I am working on a linux x86_64 machine, and I am trying to set up pycurl for an embedded ARM processor running petalinux. I need pycurl library before building the embedded linux image. I have ...
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0answers
17 views

Passing a parameter to a dstat plugin

I wrote a simple plugin (dstat_externalBackup.py) for dstat to monitor the filesystem free space and placed it in /usr/share/dstat and it works as intended. € dstat --externalBackup 3600 extern free ...
2
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2answers
151 views

How to list all object paths under a dbus service?

This is a follow-up question to A list of available DBus services. The following python code will list all available DBus services. import dbus for service in dbus.SystemBus().list_names(): ...
1
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1answer
123 views

Getting Python errors whenever I try to use terminal in Linux Mint

I've had Mint installed as a dual boot on my laptop for some time. I use it as my dev environment, for desktop and web related coding. I recently started getting errors which have rendered my terminal ...
2
votes
1answer
85 views

Compiling Python 3.4.3 error

I have been trying to update Python 3.4.3 from source, but each time, during the ./configure command, I get an error in the configure.status > configure: checking for device files checking for ...
13
votes
3answers
2k views

Why does python still work after being removed?

On Debian 8 jessie I've removed python: perry@perry:~$ sudo apt-get remove python Reading package lists... Done Building dependency tree Reading state information... Done Package 'python2.7' ...
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votes
0answers
44 views

QtPy5 on Raspbian, getting ImportError: cannot import name QtCore

I need to be able to use the latest WebKit that includes WebRTC support How do I install Qt5+QtPy5 on Raspbian? What I have tried so far... Installed Qt5 on RPi2 - PASS Native build Qt5 on RPi2 ...
2
votes
1answer
146 views

Can't open Gajim

When I try to open Gajim using terminal on gnome I get the following: Traceback (most recent call last): File "gajim.py", line 106, in <module> import common.configpaths File ...
1
vote
2answers
79 views

Sage Math browser interface not working

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

Pip managed python extending distribution packaged modules

I am looking for recommendations on extending the python library managed by my arbitrary distribution with packages available via PPI. Basically I have been working with a distro managed installation ...
0
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1answer
165 views

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 ...
0
votes
1answer
29 views

Debian Lenny Adafruit_BBIO failure to install

Im sorry if i have this in the wrong forum, but im not sure where to put this. Google Groups is going to be too slow in a response (They are where i posted to first). I have Debian Lenny installed on ...
0
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1answer
50 views

Log output from more than one script

I have a problem concerning the logging of a process: I have 3 scripts, a.py, b.py and c.sh a.py calls b.py and b.py calls c.sh The goal is to continuously log std out/err (write to file and ...
0
votes
1answer
47 views

Crontab giving no result

I have set up a cronjob on my server which is supposed to run every minute and store the output in the given file. I have been trying a lot and saw a lot of links but nothing seems to work. Following ...
2
votes
1answer
72 views

Convert TeX accents to UTF-8 in Python

edit below First of all, I am quite sure this is a duplicated question. But I have no idea how to search for it. I spent quite a long time already. I am reading with python from a .txt file the path ...
0
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0answers
17 views

Can I update python within a user scheme?

I'm running python on a shared server without root access. I've installed pip using the user scheme which allows me to install the packages I need. I can't find any documentation on how to do an ...
3
votes
2answers
277 views

Why do I receive a “/bin/bash cannot find command” error for an alias?

I am using multiple python, I alias python3 to py: alias py="/opt/python3.4/bin/python3" I want to run python in vim so I write this: map <F9> :call SpecialCompileRun()<CR> func! ...
1
vote
1answer
102 views

Python now thinks arguments are files: Broken emerge, pip, livestreamer and most tools using Python

For these commands (in both bash and fish): sudo emerge eix emerge eix I get this error: usage: emerge [-h] [--version] [input [input ...]] emerge: error: argument input: can't open 'eix': [Errno ...
0
votes
1answer
165 views

Can't use apt because python encoding issue

I'm getting a python unicode error every time I try to install or update anything with apt or aptitude, preventing me to update my system. The error I'm getting is the following: File ...
0
votes
2answers
15 views

A file containing exports

I have a file containing the following: export PYTHONPATH=/home/myuser/squish-5.0-xyz/lib export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/home/myuser/squish-5.0-xyz/lib I don't what to place it in my ...
2
votes
2answers
37 views

Cron job is writing the error to error log but fails to write outputs to output log file

I have 2 python codes which i schedule using cron. My codes actually runs from 10:30am to 4:20pm everyday. from 10:30am to 11:00am my codes outputs 2-3 lines every minute and after that they start ...
-1
votes
1answer
35 views

How do I set an environment variable in the shell to be result of python script? [duplicate]

If I run export TEST=script.py echo $TEST It outputs script.py script.py code: return 5 can TEST be set to 5? Obviously script will do something in future not just return a number
1
vote
2answers
58 views

Checking desktop environment from command line

I am using SSH to login into my Linux RedHat server from my Windows machine. I want to create a GUI in python on the server but I am not sure if there exists any Desktop environment on the server. I ...
0
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0answers
102 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 ...
2
votes
0answers
90 views

How to get scapy to sniff on the correct interface?

The sniff function in scapy in python2.7 worked fine before upgrading my linux Operating System. from scapy.all import * client_mac="c4:3d:c7:8f:03:19" wlan_mac="00:c0:ca:6d:ac:fa" ...
3
votes
2answers
3k views

How to install meld 3.11 in Ubuntu 14.04?

I am trying to get meld 3.11 to work on ubuntu 14.04 I tried following the method below" cd ~ git clone https://git.gnome.org/browse/meld cd meld sudo ln -s ~/meld/bin/meld /usr/bin/meld But ...
1
vote
3answers
2k views

How to run a Python script in Makefile

I want to write a Makefile to find specific files and run a Python script on each file. The Python script accepts sys.stdin input. find $(W)/$(OVE) -name "*.xml" -print | \ while read x ; do \ cat ...
3
votes
2answers
392 views

Why can't I load modules while executing my bash script, but only when sourcing it?

I am using modules to control the packages on my system and I have python/2.7.2 installed as a module. I have simple python executable python_exe.py which I am going to call from a simple 'driving' ...
0
votes
1answer
71 views

Local system doesn't forward to intended port defined in OpenShift proxy app

I've set up a proxy server via OpenShift based on this tutorial and used a few days by forwarding my local system's ports to remote app's ports: $ rhc port-forward AppName The result in the proper ...