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. 

 

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` 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.