On 12/01/2021 16:57, Marek Belisko wrote: > Hi, > > On Tue, Jan 12, 2021 at 5:41 PM Jack Mitchell <[email protected]> wrote: >> >> On 12/01/2021 15:35, [email protected] wrote: >>> I am trying to create a `yocto` `recipe` for `scikit-learn` package. It >>> depends on `scipy` pacakge. I was able to successfully build the `scipy` >>> package using : https://github.com/gpanders/meta-scipy >>> <https://github.com/gpanders/meta-scipy>. >>> >>> When I run `bitbake python3-scikit-learn`, i am getting the below error: >>> `ModuleNotFoundError: No module named 'scipy'` >>> >>> I am executing the commands in the below order. >>> >>> Once I have cloned/copied the `scipy` recipes and the patches listed in >>> the `meta-scipy`, i am running `bitbake python3-scipy` and the build was >>> successful. >>> >>> Then, I created a `recipe` file with the name >>> `python3-scikit-learn_0.23.2.bb >>> <http://python3-scikit-learn_0.23.2.bb/>` and the contents are as below. >>> >>> ``` >>> PYPI_PACKAGE = "scikit-learn" >>> >>> LICENSE = "BSD" >>> LIC_FILES_CHKSUM = >>> "file://PKG-INFO;beginline=8;endline=8;md5=40ee42dc5a49f1617c5c78f16c50e065" >>> >>> SRC_URI[sha256sum] = >>> "20766f515e6cd6f954554387dfae705d93c7b544ec0e6c6a5d8e006f6f7ef480" >>> >>> inherit pypi setuptools3 >>> >>> #DEPENDS = "${PYTHON_PN}-numpy-native ${PYTHON_PN}-numpy >>> ${PYTHON_PN}-scipy ${PYTHON_PN}-joblib ${PYTHON_PN}" >>> DEPENDS = "${PYTHON_PN}-numpy-native ${PYTHON_PN}-numpy >>> ${PYTHON_PN}-scipy ${PYTHON_PN}" >>> >>> RDEPENDS_${PN} += "${PYTHON_PN}-numpy ${PYTHON_PN}-scipy" >>> ``` >>> >>> When I run the `bitbake python3-scikit-learn`, i am getting this >>> `ModuleNotFoundError: No module named 'scipy'` >>> >>> Checked the path where the `devshell python3` is looking >>> (`poky/build/tmp-glibc/work/aarch64-oe-linux/python3-scikit-learn/0.23.2-r0/recipe-sysroot-native/usr/lib/python3.8/site-packages`), >>> and i can only see the `numpy` package there, but `scipy` package is not >>> there. >>> >>> `ls` command output : >>> ```easy_install.py >>> numpy >>> numpy-1.17.4-py3.8.egg-info >>> pkg_resources >>> __pycache__ >>> README.txt >>> setuptools >>> setuptools-45.2.0-py3.8.egg-info >>> ``` >>> >>> Can someone point me on how to include the `python3-scipy` package, so >>> that it will be included/copied to the `devshell`. Or do I need to >>> update/fix something else. >>> >>> Appreciate any guidance on this. >>> >> >> I'm also working on a scikit-learn recipe, you need to create a recipe >> to provide python3-scipy-native as it uses this during the build >> process. However, even with this recipe in place and scikit-learn >> building, the resulting packages doesn't work due to inconsistencies in >> the build, with the most obvious failure looking like a 64bit -> 32bit >> compile error from using the native include headers in cython generated >> files. I'm still looking into this but if anybody else has managed to >> get this compiled properly I would also be interested in hearing about it. > Same here, I didn't manage to make a proper recipe in yocto. Some > advice I get on github: > https://github.com/scikit-learn/scikit-learn/issues/19037 >> >> Regards, >> Jack. >> >> -- >> Jack Mitchell, Consultant >> https://www.tuxable.co.uk >> >>
My broken out meta-scikit-learn layer can be found at https://github.com/tuxable-ltd/meta-scikit-learn/tree/WIP and the issue to track the runtime issue is at https://github.com/tuxable-ltd/meta-scikit-learn/issues/1 Any help with the issue would be much appreciated. -- Jack Mitchell, Consultant https://www.tuxable.co.uk
-=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#88738): https://lists.openembedded.org/g/openembedded-devel/message/88738 Mute This Topic: https://lists.openembedded.org/mt/79625670/21656 Group Owner: [email protected] Unsubscribe: https://lists.openembedded.org/g/openembedded-devel/unsub [[email protected]] -=-=-=-=-=-=-=-=-=-=-=-
