Executing script from shell problem
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Lubuntu Raring Ringtail. I want to be able to execute my scripts with ./
I start my python script with #!/usr/bin/python and it says
bash : ./myscript.py: /usr/bin/python^M: bad interpreter: No such file or directory
If I use #!/usr/bin/env python it gives a similar error:
: No such file or directory
What am I doing wrong?
I absolutely have python installed, and can run the scripts as normal with python myscript.py
bash python lubuntu scripts
asked Aug 16 '13 at 4:18
Anonymous EntityAnonymous Entity
2151516
add a comment |
Lubuntu Raring Ringtail. I want to be able to execute my scripts with ./
I start my python script with #!/usr/bin/python and it says
bash : ./myscript.py: /usr/bin/python^M: bad interpreter: No such file or directory
If I use #!/usr/bin/env python it gives a similar error:
: No such file or directory
What am I doing wrong?
I absolutely have python installed, and can run the scripts as normal with python myscript.py
bash python lubuntu scripts
asked Aug 16 '13 at 4:18
Anonymous EntityAnonymous Entity
2151516
1
Have you taken a look at this question: stackoverflow.com/questions/9975011/… ?
– Isaiah
Aug 16 '13 at 4:27
add a comment |
Lubuntu Raring Ringtail. I want to be able to execute my scripts with ./
I start my python script with #!/usr/bin/python and it says
bash : ./myscript.py: /usr/bin/python^M: bad interpreter: No such file or directory
If I use #!/usr/bin/env python it gives a similar error:
: No such file or directory
What am I doing wrong?
I absolutely have python installed, and can run the scripts as normal with python myscript.py
bash python lubuntu scripts
asked Aug 16 '13 at 4:18
Anonymous EntityAnonymous Entity
2151516
Lubuntu Raring Ringtail. I want to be able to execute my scripts with ./
I start my python script with #!/usr/bin/python and it says
bash : ./myscript.py: /usr/bin/python^M: bad interpreter: No such file or directory
If I use #!/usr/bin/env python it gives a similar error:
: No such file or directory
What am I doing wrong?
I absolutely have python installed, and can run the scripts as normal with python myscript.py
bash python lubuntu scripts
bash python lubuntu scripts
asked Aug 16 '13 at 4:18
Anonymous EntityAnonymous Entity
2151516
asked Aug 16 '13 at 4:18
Anonymous EntityAnonymous Entity
2151516
asked Aug 16 '13 at 4:18
Anonymous EntityAnonymous Entity
2151516
asked Aug 16 '13 at 4:18
Anonymous EntityAnonymous Entity
2151516
asked Aug 16 '13 at 4:18
Anonymous EntityAnonymous Entity
2151516
2151516
1
Have you taken a look at this question: stackoverflow.com/questions/9975011/… ?
– Isaiah
Aug 16 '13 at 4:27
add a comment |
1
Have you taken a look at this question: stackoverflow.com/questions/9975011/… ?
– Isaiah
Aug 16 '13 at 4:27
1
1
Have you taken a look at this question: stackoverflow.com/questions/9975011/… ?
– Isaiah
Aug 16 '13 at 4:27
Have you taken a look at this question: stackoverflow.com/questions/9975011/… ?
– Isaiah
Aug 16 '13 at 4:27
add a comment |
2 Answers
2
active
oldest
votes
From the ^M you can see that the file myscript.py is using windows/dos-style line breaks (Windows uses CR LF (carriage return + line feed) at the end of a line. Unix only uses LF - so what you see as ^M is the CR. So what you are not using /usr/bin/python but /usr/bin/python<CR> that does not exist.
You can remove the ^M using dos2unix (do a sudo apt-get install dos2unix to install and then use dos2unix myscript.py).
answered Aug 16 '13 at 4:54
ThomasThomas
1,25611025
add a comment |
Do this, then try your Python script:
$ tr -d 'r' < test.py > newtest.py
This removes the carriage returns created from Windows
To further reading, Remove Windows carriage returns with tr
answered Mar 22 at 12:01
DanielDaniel
1214
add a comment |
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2 Answers
2
active
oldest
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2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
From the ^M you can see that the file myscript.py is using windows/dos-style line breaks (Windows uses CR LF (carriage return + line feed) at the end of a line. Unix only uses LF - so what you see as ^M is the CR. So what you are not using /usr/bin/python but /usr/bin/python<CR> that does not exist.
You can remove the ^M using dos2unix (do a sudo apt-get install dos2unix to install and then use dos2unix myscript.py).
answered Aug 16 '13 at 4:54
ThomasThomas
1,25611025
add a comment |
From the ^M you can see that the file myscript.py is using windows/dos-style line breaks (Windows uses CR LF (carriage return + line feed) at the end of a line. Unix only uses LF - so what you see as ^M is the CR. So what you are not using /usr/bin/python but /usr/bin/python<CR> that does not exist.
You can remove the ^M using dos2unix (do a sudo apt-get install dos2unix to install and then use dos2unix myscript.py).
answered Aug 16 '13 at 4:54
ThomasThomas
1,25611025
add a comment |
From the ^M you can see that the file myscript.py is using windows/dos-style line breaks (Windows uses CR LF (carriage return + line feed) at the end of a line. Unix only uses LF - so what you see as ^M is the CR. So what you are not using /usr/bin/python but /usr/bin/python<CR> that does not exist.
You can remove the ^M using dos2unix (do a sudo apt-get install dos2unix to install and then use dos2unix myscript.py).
answered Aug 16 '13 at 4:54
ThomasThomas
1,25611025
From the ^M you can see that the file myscript.py is using windows/dos-style line breaks (Windows uses CR LF (carriage return + line feed) at the end of a line. Unix only uses LF - so what you see as ^M is the CR. So what you are not using /usr/bin/python but /usr/bin/python<CR> that does not exist.
You can remove the ^M using dos2unix (do a sudo apt-get install dos2unix to install and then use dos2unix myscript.py).
answered Aug 16 '13 at 4:54
ThomasThomas
1,25611025
answered Aug 16 '13 at 4:54
ThomasThomas
1,25611025
answered Aug 16 '13 at 4:54
ThomasThomas
1,25611025
answered Aug 16 '13 at 4:54
ThomasThomas
1,25611025
1,25611025
add a comment |
add a comment |
Do this, then try your Python script:
$ tr -d 'r' < test.py > newtest.py
This removes the carriage returns created from Windows
To further reading, Remove Windows carriage returns with tr
answered Mar 22 at 12:01
DanielDaniel
1214
add a comment |
Do this, then try your Python script:
$ tr -d 'r' < test.py > newtest.py
This removes the carriage returns created from Windows
To further reading, Remove Windows carriage returns with tr
answered Mar 22 at 12:01
DanielDaniel
1214
add a comment |
Do this, then try your Python script:
$ tr -d 'r' < test.py > newtest.py
This removes the carriage returns created from Windows
To further reading, Remove Windows carriage returns with tr
answered Mar 22 at 12:01
DanielDaniel
1214
Do this, then try your Python script:
$ tr -d 'r' < test.py > newtest.py
This removes the carriage returns created from Windows
To further reading, Remove Windows carriage returns with tr
answered Mar 22 at 12:01
DanielDaniel
1214
answered Mar 22 at 12:01
DanielDaniel
1214
answered Mar 22 at 12:01
DanielDaniel
1214
answered Mar 22 at 12:01
DanielDaniel
1214
1214
add a comment |
add a comment |
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1
Have you taken a look at this question: stackoverflow.com/questions/9975011/… ?
– Isaiah
Aug 16 '13 at 4:27