distutils linux script installation broken?

[Cory Davis]

Hi all,
I have been successfully deploying my own python package with distutils
for some time now, but lately, with Python 2.4, the build_scripts
command has been behaving badly. In the part where it is supposed to
adjust the first line of the script it now produces

#!None

instead of

#!/whereverpythoni s/python

Has anyone else encountered this?

Cheers,
Cory.

[Albert Hofkamp]

Re: distutils linux script installation broken?

On Wed, 12 Jan 2005 10:09:03 +0000, Cory Davis <cdavisNOSP@NOS Pstaffmail.ed.a c.uk> wrote:[color=blue]
> command has been behaving badly. In the part where it is supposed to
> adjust the first line of the script it now produces
>
> #!None
>
> instead of
>
> #!/whereverpythoni s/python
>
> Has anyone else encountered this?[/color]

I haven't (as I am not using 2.4 :-) )

However, there is an easy way around this, just use

#!/usr/bin env python

instead.


Albert
--
Unlike popular belief, the .doc format is not an open publically available format.

[Cory Davis]

Re: distutils linux script installation broken?

Thanks Albert.
I already do use #!/usr/bin/env python in my package directory, but the
build_scripts part of "setup.py install" changes this line to #!None
before copying to my bin directory.

Cheers,
Cory.

Albert Hofkamp wrote:[color=blue]
> On Wed, 12 Jan 2005 10:09:03 +0000, Cory Davis <cdavisNOSP@NOS Pstaffmail.ed.a c.uk> wrote:
>[color=green]
>>command has been behaving badly. In the part where it is supposed to
>>adjust the first line of the script it now produces
>>
>>#!None
>>
>>instead of
>>
>>#!/whereverpythoni s/python
>>
>>Has anyone else encountered this?[/color]
>
>
> I haven't (as I am not using 2.4 :-) )
>
> However, there is an easy way around this, just use
>
> #!/usr/bin env python
>
> instead.
>
>
> Albert[/color]

[Christopher De Vries]

Re: distutils linux script installation broken?

I just installed python2.4 and used it to install a set of scripts I
had previously been using distutils with. It worked fine, and replaced
the first line with:

#!/usr/local/bin/python2.4

distutils should replace that first line with the location of the
binary used to run setup.py. Are you running setup with the following
command line?

python setup.py install

[Cory Davis]

Re: distutils linux script installation broken?

Hi Christopher
[color=blue]
> distutils should replace that first line with the location of the
> binary used to run setup.py. Are you running setup with the following
> command line?
>
> python setup.py install
>[/color]

Yes.

A possible complication is that I also have python 2.3.? on that
machine, which I am reluctant to remove incase it disturbs my linux
distribution (Fedora Core 2).
Its also possible that I have done something silly to an environment
variable. To check this I will try installing my package either as root
or another user.

Cheers,
Cory.

[Christopher De Vries]

Re: distutils linux script installation broken?

I've got python 2.3.3, 2.4, and 1.5.2 (which came preinstalled) on my
linux box. It's redhat 7.2 (I know... I would upgrade, but it would
void my service contract, so I just install things in /usr/local). You
can check if PYTHONHOME or PYTHONPATH are set, which may somehow be
interfering. I don't have those variables set. If they are set, you
could try running:

python -E setup.py install

The -E option should make python ignore those environment variables.
Good luck, I hope this helps.

Chris

[Cory Davis]

Re: distutils linux script installation broken?

Thanks for the help Chris. I tried the -E option, and also installing as
root with no change - the scripts in the bin directory still end up with
#!None on the first line. Next step is to reinstall Python 2.4, and if
that doesn't work I'll just stick with 2.3.4.

Cheers,
Cory.

Christopher De Vries wrote:[color=blue]
> I've got python 2.3.3, 2.4, and 1.5.2 (which came preinstalled) on my
> linux box. It's redhat 7.2 (I know... I would upgrade, but it would
> void my service contract, so I just install things in /usr/local). You
> can check if PYTHONHOME or PYTHONPATH are set, which may somehow be
> interfering. I don't have those variables set. If they are set, you
> could try running:
>
> python -E setup.py install
>
> The -E option should make python ignore those environment variables.
> Good luck, I hope this helps.
>
> Chris
>[/color]

[Cory Davis]

Re: distutils linux script installation broken? Sorted

Problem solved. I was actually using scipy_distutils and not distutils,
without good reason. Changing setup.py to use distutils made the
problem go away.

Cory.

Cory Davis wrote:[color=blue]
> Hi all,
> I have been successfully deploying my own python package with distutils
> for some time now, but lately, with Python 2.4, the build_scripts
> command has been behaving badly. In the part where it is supposed to
> adjust the first line of the script it now produces
>
> #!None
>
> instead of
>
> #!/whereverpythoni s/python
>
> Has anyone else encountered this?
>
> Cheers,
> Cory.
>[/color]