Errno 8 Exec Format Error Latex
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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 errno 8 exec format error ansible About Us Learn more about Stack Overflow the company Business Learn more about oserror: [errno 8] exec format error selenium hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join enoexec the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up subprocess.Popen(): OSError: [Errno 8] Exec
Call Shell Script From Python
format error in python? up vote 2 down vote favorite 1 Yesterday, I wrote and ran a python script which executes a 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__ python subprocess no such file or directory 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 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 8111516 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_com
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Cannot Execute Binary File Exec Format Error
Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it http://stackoverflow.com/questions/26807937/subprocess-popen-oserror-errno-8-exec-format-error-in-python only takes a minute: Sign up Is this the right way to run a shell script inside Python? up vote 28 down vote favorite 1 import subprocess retcode = subprocess.call(["/home/myuser/go.sh", "abc.txt", "xyz.txt"]) When I run these 2 lines, will I be doing exactly this?: /home/myuser/go.sh abc.txt xyz.txt Why do I get this error? But when I run go.sh normally, I http://stackoverflow.com/questions/4834483/is-this-the-right-way-to-run-a-shell-script-inside-python don't get that error. File "/usr/lib/python2.6/subprocess.py", line 480, in call return Popen(*popenargs, **kwargs).wait() File "/usr/lib/python2.6/subprocess.py", line 633, in __init__ errread, errwrite) File "/usr/lib/python2.6/subprocess.py", line 1139, in _execute_child raise child_exception OSError: [Errno 8] Exec format error python linux bash shell unix share|improve this question edited Jan 29 '11 at 1:30 asked Jan 29 '11 at 1:20 TIMEX 40.5k195519823 6 Does your shell script have the correct hashbang? –William Jan 29 '11 at 1:43 1 Did you ever solve this? –Johnsyweb May 10 '13 at 2:06 add a comment| 6 Answers 6 active oldest votes up vote 31 down vote OSError: [Errno 8] Exec format error This is an error reported by the operating system when trying to run /home/myuser/go.sh. It looks to me like the shebang (#!) line of go.sh is not valid. Here's a sample script that runs from the shell but not from Popen: #\!/bin/sh echo "You've just called $0 $@." Removing the \ from the first line fixes the problem. share|improve this answer answered Jan 29 '11 at 3:00 Johnsyweb 68.7k13108166 1 Similar e
here for a quick overview of the site Help Center Detailed answers to any questions you might http://superuser.com/questions/869985/ansible-command-task-runs-into-exec-format-error have Meta Discuss the workings and policies of this site About http://seqanswers.com/forums/showthread.php?t=28332 Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Super User Questions Tags Users Badges Unanswered Ask Question _ Super User is a question and answer site for computer enthusiasts and power users. Join them; exec format it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the top Ansible command-task runs into “Exec format error” up vote 1 down vote favorite I wrote this ansible task to run a process on a remote vagrant exec format error box. (Well, actually the ansible file itself is much longer, but this is a reproducer that only runs the start script.) --- - hosts: myappname_server vars_files: - install_myappname_vars.yaml gather_facts: false sudo: true sudo_user: "{{ project_name }}" tasks: - name: Restart application command: "{{ project_target_dir_env }}/run" args: chdir: "{{ project_target_dir_env }}" It works with these vars in the included vars file: --- project_name: myappname project_source_dir_files: files/myappname project_source_dir_env: "{{ project_source_dir_files }}/environment_files" project_target_root: /home/myappname project_target_dir_env: "{{ project_target_root }}/bin" The idea is to use user "myappname" on the remote box (aliased correctly by "myappname_server", other plays I run against is work just fine) to run "/home/myappname/bin/run" after changing the directory to "/home/myappname/bin". If I do that manually, everything works fine, i.e. the dirs exist, the files are readable, the script works etc., all great. But if I execute the script, something seems to be wrong with the generation of the ansible execution code. Is it me and my config hope so)? Is it ansible? I ran it with -vvvv to get
your access. Click here to register now, and join the discussion Community Links Members List Search Forums Show Threads Show Posts Tag Search Advanced Search Go to Page... Similar Threads Thread Thread Starter Forum Replies Last Post Tophat - Error: gtf_to_fasta returned an error. papori Bioinformatics 8 09-03-2014 02:16 PM Tophat Error: Error: segment-based junction search failed with err =-6 sjnewhouse RNA Sequencing 8 03-19-2013 04:14 AM tophat (or tophat-fusion) v2.0.6 error on: Joining segment hits (long_spanning_reads) AndrewUzilov Bioinformatics 6 01-17-2013 11:25 PM Tophat 2 error: Parse error at line 297359: missing colon in auxiliary data magbju RNA Sequencing 2 01-15-2013 03:57 AM Bowtie Exec format error. Wrong Architecture. tboothby Bioinformatics 2 12-01-2011 11:25 AM Thread Tools 03-12-2013, 08:30 PM #1 Gaurav_genomics Junior Member Location: India Join Date: Mar 2013 Posts: 5 Tophat [Errno 8] Exec format error I have installed everything and all the necessary libraries required but its giving the error: [Errno 8] Exec format error The full output with the test data is as follows: tophat -r 20 test_ref reads_1.fq reads_2.fq [2013-03-13 09:57:12] Beginning TopHat run (v2.0.8) ----------------------------------------------- [2013-03-13 09:57:12] Checking for Bowtie Bowtie version: 2.1.0.0 [2013-03-13 09:57:12] Checking for Samtools Samtools version: 0.1.18.0 [2013-03-13 09:57:12] Checking for Bowtie index files Warning: we do not recommend to have both Bowtie1 and Bowtie2 indexes in the same directory the genome sequence (*.fa) may not be compatible with one of them [2013-03-13 09:57:12] Checking for reference FASTA file [2013-03-13 09:57:12] Generating SAM header for test_ref format: fastq quality scale: phred33 (default) [2013-03-13 09:57:13] Preparing reads left reads: min. length=75, max. length=75, 100 kept reads (0 discarded) right reads: min. length=75, max. length=75, 100 kept reads (0 discarded) [2013-03-13 09:57:13] Mapping left_kept_reads to genome test_ref with Bowtie2 [2013-03-13 09:57:13] Mapping left_kept_reads_seg1 to genome test_ref with Bowtie2 (1/3) [2013-03-13 09:57:13] Mapping left_kept_reads_seg2 to genome test_ref with Bowtie2 (2/3) [2013-03-13 09:57:13] Mapping left_kept_reads_seg3 to genome test_ref with Bowtie2 (3/3) [2013-03-13 09:57:13] Mapping right_kept_reads to genome test_ref with Bowtie2 [2013-03-13 09:57:13] Mapping right_kept_reads_seg1 to genome test_ref with Bowtie2 (1/3) [2013-03-13 09:57:14] Mapping right_kept_reads_seg2 to genome test_ref with Bowtie2 (2/3) [2013-03-13 0