On Thu, Jul 26, 2018 at 3:40 PM, Mark Asselstine <mark.asselst...@windriver.com> wrote: > On Mon, Jul 23, 2018 at 8:28 AM, William Delacre > <williamdela...@gmail.com> wrote: >> Hi ! :-) >> >> I’m facing issues when trying to run ‘bitbake python-twisted’ (do_compile >> error) >> >> Log says : >> “Download error on https://pypi.python.org/simple/incremental/: [Errno -3] >> Temporary failure in name resolution
With the additional info you sent me along with a second look at the error I can fairly confidently say I know what the issue is. Python, like some other languages (ruby, go...) will attempt to download dependencies/requirements if they are not present. This is done "outside" of the bitbake system and thus will ignore BB_NO_NETWORK and is generally a bad thing. It isn't quite host contamination but it is very similar. What we do with our python recipes in bitbake is review a python package's source setup.py, requirements.txt...files in order to determine what other python packages are needed, add them as RDEPENDS or similar in order to avoid the python attempting to complete a download such as this. In this case python-twisted 'requires' python-incremental but the Rocko version of the python-twisted recipe lacks the needed assignment to ensure this is available in the recipe sysroot and thus the attempted download. Cherry pick commit b08b570c8624303acbb6bb064a7bda466a679df4 [python-twisted: avoid downloading build dependencies] to Rocko and you will be good to go. You should also follow up this thread with a request to have this commit put onto Rocko to avoid others hitting the same issue. Mark >> >> ............ >> >> distutils.errors.DistutilsError : Could not find suitable distribution for >> Requirement.parse(‘incremental>=16.10.1’)” >> >> First of all I’m not connected to internet, so I’ve pre-downloaded all the >> required packages (twisted-17.9.0.tar.bz2 & incremental-17.5.0.tar.gz are >> present in my build/downloads folder) >> >> It’s the first time I have some “downloading issues” and I’m stuck on it >> for a few hours now.. >> >> Any tips for me ? > > Check all aspects of what you have manually downloaded and populated > in your downloads. My guess is that a checksum or some other detail > isn't matching and it is rejecting what you have and thus attempting > to re-download the file. > > Mark > >> >> Thanks in advance ! >> -- >> _______________________________________________ >> Openembedded-devel mailing list >> Openembedded-devel@lists.openembedded.org >> http://lists.openembedded.org/mailman/listinfo/openembedded-devel -- _______________________________________________ Openembedded-devel mailing list Openembedded-devel@lists.openembedded.org http://lists.openembedded.org/mailman/listinfo/openembedded-devel