Hi, On Thu, 2007-12-20 at 21:58 -0400, David Pratt wrote: > Right. Thanks for this, there are couple of solutions here and shell > script is a reasonable solution but these methods seems counter to the > simplicity of buildout. I had also seen a rebootstrap package in svn. I > wonder if something similar could not be accomplished this way using > python with a means of producing a callback. I really don't want > anything too messy to accomplish this. Many thanks.
Yes ... I somehow felt that it should be possible with buildout alone. But that said I'm content with the shell script solution. Regards, Darryl > > Regards, > David > > > Darryl Cousins wrote: > > Hi David, > > > > I've tried out the methods described here: > > http://mail.python.org/pipermail/distutils-sig/2007-November/008489.html > > > > and have plumped for the buildout.sh shell script which builds python > > and then uses that to bootstrap and re-continue the buildout. It is > > working well and I see that all eggs are then compiled with the compiled > > python. > > > > I had already begun using a Makefile to build/test/run the project so I > > find it convenient to use a shell script in the mix. > > > > Regards, > > Darryl > > > > On Thu, 2007-12-20 at 21:03 -0400, David Pratt wrote: > >> Hey Darryl. Our minds were in a similar place today. I finally had > >> decided to move away from my system python starting on my mac and also > >> having a spot of trouble. I put something simple together below to > >> illustrate what happened in my instance. > >> > >> Here the eggs built with the python would not install. I initially > >> though it was the lxml I was compiling, but it was just happened to be > >> the first part requiring the custom-python. Eggs were made, and I could > >> see the temp folder also, but when was finalizing the install, it threw > >> the error and without much verbosity, the tempfolder it was installing > >> into disappeared. > >> > >> Note, I did not include the custom-python as a part in the buildout. I > >> tend to like the python24:location type of notation since it is fairly > >> explicit when you have a number of pieces of software you are building. > >> > >> Regards > >> David > >> > >> [buildout] > >> develop = . > >> parts = python24 > >> interpreter > >> index = http://download.zope.org/ppix > >> log-level = DEBUG > >> > >> [python24] > >> recipe = zc.recipe:cmmi > >> url = http://python.org/ftp/python/2.4.4/Python-2.4.4.tgz > >> > >> [custom-python] > >> executable = ${python24:location}/bin/python > >> > >> [interpreter] > >> recipe = zc.recipe.egg > >> interpreter = interpreter > >> eggs = Cheetah==1.0 > >> python = custom-python > >> > >> > >> Here are the highlights: > >> > >> Some verification it is using the right python... > >> > >> Getting distribution for 'Cheetah==1.0'. > >> We have the best distribution that satisfies 'setuptools'. > >> Picked: setuptools = 0.6c7 > >> Running easy_install: > >> /Users/davidpratt/Desktop/Buildouts/osxdeploy2/parts/python24/bin/python > >> "-c" "from setuptools.command.easy_install import main; main()" "-mUNxd" > >> "/Users/davidpratt/Desktop/Buildouts/osxdeploy2/eggs/tmprQq-MH" "-v" > >> "/Users/davidpratt/Desktop/Buildouts/download-cache/dist/Cheetah-1.0.tar.gz" > >> path=/Users/davidpratt/Desktop/Buildouts/osxdeploy2/eggs/setuptools-0.6c7-py2.4.egg > >> > >> Processing Cheetah-1.0.tar.gz > >> > >> Last few lines of output.. some time later. > >> > >> changing mode of > >> /Users/davidpratt/Desktop/Buildouts/osxdeploy2/eggs/tmprQq-MH/Cheetah-1.0-py2.4-macosx-10.3-ppc.egg/EGG-INFO/top_level.txt > >> > >> to 755 > >> changing mode of > >> /Users/davidpratt/Desktop/Buildouts/osxdeploy2/eggs/tmprQq-MH/Cheetah-1.0-py2.4-macosx-10.3-ppc.egg/EGG-INFO/scripts/cheetah > >> > >> to 755 > >> changing mode of > >> /Users/davidpratt/Desktop/Buildouts/osxdeploy2/eggs/tmprQq-MH/Cheetah-1.0-py2.4-macosx-10.3-ppc.egg/EGG-INFO/scripts/cheetah-compile > >> > >> to 755 > >> > >> Installed > >> /Users/davidpratt/Desktop/Buildouts/osxdeploy2/eggs/tmprQq-MH/Cheetah-1.0-py2.4-macosx-10.3-ppc.egg > >> > >> Because this distribution was installed --multi-version, before you can > >> import modules from this package in an application, you will need to > >> 'import pkg_resources' and then use a 'require()' call similar to one of > >> these examples, in order to select the desired version: > >> > >> pkg_resources.require("Cheetah") # latest installed version > >> pkg_resources.require("Cheetah==1.0") # this exact version > >> pkg_resources.require("Cheetah>=1.0") # this version or higher > >> > >> > >> Note also that the installation directory must be on sys.path at runtime > >> for > >> this to work. (e.g. by being the application's script directory, by > >> being on > >> PYTHONPATH, or by being added to sys.path by your code.) > >> > >> While: > >> Installing interpreter. > >> Getting distribution for 'Cheetah==1.0'. > >> Error: Couldn't install: Cheetah 1.0 > >> [mac-pg:~/Desktop/Buildouts/osxdeploy2] davidpra% > >> > >> Jim Fulton wrote: > >>> On Dec 20, 2007, at 6:03 PM, Darryl Cousins wrote: > >>>> I'm trying to created an isolated environment using buildout. I had > >>>> understood that defining a custom build python would ensure that all > >>>> eggs are installed and compiled with the custom python. > >>>> > >>>> But when the buildout comes to install ZODB it is being compiled agains > >>>> the system python headers. (-I/usr/include/python2.4). Which is not what > >>>> I want, and at that point the custom python has not even been built. > >>>> > >>>> Any thoughts. > >>>> > >>>> [buildout] > >>>> python = custom-python > >>>> parts = python > >>>> custom-python > >>>> > >>>> > >>>> [python] > >>>> recipe = zc.recipe.cmmi > >>>> url = http://www.python.org/ftp/python/2.4.4/Python-2.4.4.tar.bz2 > >>>> extra_options = --with-threads > >>>> --with-readline > >>>> --enable-unicode=ucs2 > >>>> > >>>> [custom-python] > >>>> executable = ${buildout:parts-directory}/python/bin/python > >>> > >>> Your buildout doesn't mention ZODB3 or anything that uses it, so it is > >>> hard to comment. > >>> > >>> Jim > >>> > >>> -- > >>> Jim Fulton > >>> Zope Corporation > >>> > >>> > >>> _______________________________________________ > >>> Zope3-users mailing list > >>> Zope3-users@zope.org > >>> http://mail.zope.org/mailman/listinfo/zope3-users > >>> > > _______________________________________________ Zope3-users mailing list Zope3-users@zope.org http://mail.zope.org/mailman/listinfo/zope3-users