Steve Holden wrote:
rbt wrote:
Steve Holden wrote:
Greg Lindstrom wrote:
I am using python 2.3.5 on a Linux system and have an odd problem dealing with the 'sha-bang' line. I have a file, driver.py which starts withThere's almost certainly a carriage return as well as a newline in the shebang line.
#!/usr/bin/python
and works fine (that is, when I type in ./driver.py at the command prompt the file runs as expected). I have another file, myotherfile.py which starts with the exact same line (#!/usr/bin/python) but I get
: bad interpreter: No such file or directory
[...]
regards Steve
Not so. I get the same result with python 2.3 and 2.4 on Debian Linux Testing. Nothing odd at all in the shebang.
What, you are telling me you've checked the file with a command like
head driver.py | od -bc
and verified the absence of any extraneous characters?
regards Steve
You're right:
[EMAIL PROTECTED]:~$ cd /usr/local/bin [EMAIL PROTECTED]:/usr/local/bin$ head web* | od -bc 0000000 043 041 057 165 163 162 057 142 151 156 057 160 171 164 150 157 # ! / u s r / b i n / p y t h o 0000020 156 015 012 144 145 146 040 167 145 142 137 142 141 143 153 165 n \r \n
Nice to know my psychic powers are still functioning correctly :-)
How can this be fixed? vim doesn't see it.
Do you have a "dos2unix" utility? Otherwise use "tr" to delete \013 characters, IIRC - it's a while since I used anything but dos2unix to do this.
Of course you could just read and write the file in Python in text mode, that might get rid of the returns.
There's probably a vim mode you can set to display the extraneous characters - it normally screams "^M" at me for files with carriage returns in them. You may find it telling you the file is being edits in "DOS mode" when you open it up, and again there's probably vim magic you can do to force it to write in "unix mode" too - I'll leave that to the vimsters.
regards Steve -- Steve Holden +1 703 861 4237 +1 800 494 3119 Holden Web LLC http://www.holdenweb.com/ Python Web Programming http://pydish.holdenweb.com/
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