Python Exec Format Error Subprocess
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here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn oserror: [errno 8] exec format error selenium more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users errno 8 exec format error ansible Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping "exec format error" linux each other. Join them; it only takes a minute: Sign up subprocess.Popen(): OSError: [Errno 8] Exec format error in python? up vote 3 down vote favorite 1 Yesterday, I wrote and ran a python script which executes a enoexec shell using subprocess.Popen(command.split()) where command is string which constitutes .sh script and its argument. This script was working fine till yesterday. Today, I ran the same script and now i am contiguously hitting by this error. p=subprocess.Popen(shell_command.split()) File "/usr/lib/python2.7/subprocess.py", line 679, in __init__ errread, errwrite) File "/usr/lib/python2.7/subprocess.py", line 1249, in _execute_child raise child_exception OSError: [Errno 8] Exec format error I know there are similar questions has been asked before related to this question. But, in my
Call Shell Script From Python
case i tried everything which doesn't solve my purpose. Using shell=True is not able to work because my shell script calls an another shell script before which some environment has to be set in order to ran that script. I am badly stuck in this. ?? I just restart my system once. I am using ubuntu 12.04 EDIT: import subprocess import os import sys arg1=sys.argv[1] arg2=sys.argve[2] shell_command = 'my_path/my_shell.sh ' + arg1 + ' '+ arg2 P = subprocess.Popen(shell_command.split()) P.wait() my_shell.sh: arg1=$1 arg2=$2 cd $TOP setup the environment and run shell script build the kernel ... execute shell command ..... python linux shell share|improve this question edited Nov 7 '14 at 19:13 asked Nov 7 '14 at 18:42 Amit Sharma 8211516 Have you tried import shlex and using shlex.split(shell_command)? Docs: docs.python.org/2/library/shlex.html –Curtis Mattoon Nov 7 '14 at 18:52 Yes, it gives same error. :( –Amit Sharma Nov 7 '14 at 18:56 Can you post your shell_command and the rest of the (relevant) code? Also, the shebang line of your script? –Curtis Mattoon Nov 7 '14 at 19:00 @Curtis Matttoon ping.. –Amit Sharma Nov 7 '14 at 19:19 1 What's the first line of your script? (#!/usr/bin/...?) Does the shell script actually exist in the path indicated? You might be better served with using absolute paths instead of 'my_path/my_shell.sh'.
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Shebang Line
the site Help Center Detailed answers to any questions bash cannot execute binary file you might have Meta Discuss the workings and policies of this site About shebang bash Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions http://stackoverflow.com/questions/26807937/subprocess-popen-oserror-errno-8-exec-format-error-in-python Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Python subprocess Exec format error up http://stackoverflow.com/questions/15072508/python-subprocess-exec-format-error vote 1 down vote favorite Sorry if this question is dumb. I am using python subprocess statement to call a .bat file in Ubuntu (Natty 11.04), however, I got error messages: Traceback (most recent call last): File "pfam_picloud.py", line 40, in
here for a quick overview of the site Help Center Detailed answers to any questions you might have http://stackoverflow.com/questions/5345253/why-is-subprocess-throwing-oserror-here Meta Discuss the workings and policies of this site About Us Learn https://github.com/miotto/treetagger-python/issues/9 more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like exec format you, helping each other. Join them; it only takes a minute: Sign up Why is subprocess throwing OSError here? up vote 6 down vote favorite I have written my own module, mainly handling a filefield for a django site. After messing around with some things related to mod_wsgi (solved by updating to 3.3), i got my exec format error code to run. Right after all the necessary imports, before defining any classes or functions, i test for the availability of sox, an audiocommandlinetool essential to some of my modules functions: sox = 'path/to/sox' test=subprocess.Popen([sox,'-h'], shell=False, stdout=subprocess.PIPE, stderr=subprocess.PIPE) error=test.communicate()[1] if error: raise EnvironmentError((1,'Sox not installed properly'),) This worked fine. Now i have updated ubuntu from 8.04 to 10.04 and the code aborts on the line of the call to subprocess.Popen, throwing the following error message: File "/usr/lib/python2.6/subprocess.py", line 1139, in _execute_child raise child_exception OSError: [Errno 8] Exec format error I already looked for execution rights of sox, i have no other idea where to look for a solution of this. Can subprocess execution rights be limited? Any hints what could be going on here? python django ubuntu mod-wsgi share|improve this question asked Mar 17 '11 at 21:07 marue 2,22512448 2 What happens if you run subprocess with option shell=True and execute the app as you normally would in the console, like for example, test=subprocess.Popen("/path/to/sox -h", shell=True, stdout=subpr
Sign in Pricing Blog Support Search GitHub This repository Watch 7 Star 27 Fork 16 miotto/treetagger-python Code Issues 2 Pull requests 0 Projects 0 Wiki Pulse Graphs New issue OSError: [Errno 8] Exec format error #9 Closed SNaveenMathew opened this Issue Oct 21, 2015 · 1 comment Projects None yet Labels None yet Milestone No milestone Assignees No one assigned 2 participants SNaveenMathew commented Oct 21, 2015 I ran the given example code and got the following error: Traceback (most recent call last):
File "
File "build/bdist.linux-x86_64/egg/treetagger.py", line 141, in tag
File "/usr/lib/python2.7/subprocess.py", line 710, in __init__
errread, errwrite)
File "/usr/lib/python2.7/subprocess.py", line 1327, in _execute_child
raise child_exception
OSError: [Errno 8] Exec format error Owner miotto commented Jun 1, 2016 Please use the latest version of TreeTagger-python for Python 3. miotto closed this Jun 1, 2016 Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc. Terms Privacy Security Status Help You can't perform that action at this time. You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session.