Re: setup.py no such file or directory


Bel Hadj Salem Talel
 

HI,

I'm trying to make a recipe for wirepas-gateway and wirepas-messaging, let's take wirepas-messaging for an example , it is so easy :
I'm downloading the https://github.com/wirepas/backend-apis/tree/master/wrappers/python , because https://github.com/wirepas/backend-apis does not contain the wirepas-messaging package sources directly .
So I'm zipping the sources of https://github.com/wirepas/backend-apis/tree/master/wrappers/python and adding it with devtool
After that when I build the recipe it build successfully after fixing the do_package with adding FILES_${PN} = "/usr/share/*"
So I checked the tmp/work/.../image and the package is correctly installed into the image destination.
Now when I do devtool finish , it copy paste the same recipe .bb file with the same SRC_URI, now when I try to build it I get the error of :
/media/talel/data/menzu-zeus/menzu/tmp/work/aarch64-poky-linux/python3-wirepas-messaging/1.0-r0/recipe-sysroot-native/usr/bin/python3-native/python3: can't open file 'setup.py': [Errno 2] No such file or directory

The same SRC_URI:
SRC_URI = "file:///home/talel/Desktop/backend-apis/wrappers/python/wirepas-messaging.zip"
What is the differnece ? I can't understand.

Thanks, Talel


On Fri, Sep 25, 2020 at 5:00 PM Quentin Schulz <quentin.schulz@...> wrote:
On Fri, Sep 25, 2020 at 08:12:11AM -0700, Bel Hadj Salem Talel wrote:
> Hi Community,
>
> I have a python module which I downloaded from github containing a setup.py as all python modules.
> When I create a recipe with devtool it compiles correctly with no problem, but when I copy paste the same recipe source from workspace recipes to an official meta recipe I got this error :
> >
> >
> > /media/talel/data/menzu-zeus/menzu/tmp/work/aarch64-poky-linux/python3-wirepas_messaging/1.4.0-r0/recipe-sysroot-native/usr/bin/python3-native/python3:
> > can't open file 'setup.py': [Errno 2] No such file or directory
>
> Here is the recipe by devtool:
>
> ##############
>
> SUMMARY = "Wirepas gateway transport service that connects the local dbus to a remote MQTT broker."
> HOMEPAGE = "https://github.com/wirepas/gateway"
> LICENSE = "Apache"
> LIC_FILES_CHKSUM = "file://LICENSE;md5=cb6bb17b0d0cca188339074207e9f4d8"
> SRC_URI = "file:///media/talel/data/multigate/multigate/meta-wirepas/recipes-wirepas/wirepas-gateway/files/wirepas_gateway-${PV}/wp-gateway.zip"

If your recipe is in:
/media/talel/data/multigate/multigate/meta-wirepas/recipes-wirepas/wirepas-gateway/
and wp-gateway.zip is in:
/media/talel/data/multigate/multigate/meta-wirepas/recipes-wirepas/wirepas-gateway/files/wirepas_gateway-1.4.0
just put:
SRC_URI = "file://wirepas_gateway-${PN}/wp-gateway.zip"

I'd suggest putting your .zip file in:
/media/talel/data/multigate/multigate/meta-wirepas/recipes-wirepas/wirepas-gateway/wirepas_gateway-1.4.0
(note the missing files directory), in which case, your SRC_URI would
be:
SRC_URI = "file://wp-gateway.zip"

Also... This looks like you're taking code from
https://github.com/wirepas/gateway ? Have you thought of using the git
repo directly? e.g. devtool add python3-wirepas-gateway
https://github.com/wirepas/gateway.git?

It'll use the latest commit in master but it's changeable, and it is way
more maintainable IMO compared to a tarball you manually download every
now and then.

Please do NOT use _ in your recipe filename, so rename your recipe to
python3-wirepas-messaging.

Please answer to all when you're answering back to me or anyone in this
community, so people could benefit from the solution or discussion
around the issue,
Quentin

Join yocto@lists.yoctoproject.org to automatically receive all group messages.