py-earth
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scikit-learn-contrib
Installation of pyearth with python 3.8.10
Good evening I tried to install pyearth with pip3 install sklearn-contrib-py-earth but I got errors. I have installed sklearn with pip3 install -U scikit-learn without problem. What can I do ? How can I install pyearth on python 3.8 ? Thank you to help me. Excuse my bad english (I am french). P. Grandeau
@pgr123 Have you tried building it directly from source? I always have good luck with that. Assuming you are using anaconda in the default location, it would be:
git clone -b issue191 https://github.com/jcrudy/py-earth.git
cd py-earth && ${HOME}/anaconda3/bin/python setup.py -q install --cythonize
rm -Rf ${HOME}/anaconda3/bin/pyearth && mv pyearth ${HOME}/anaconda3/bin/
This project is largely abandoned, and the pip release is out of date. There is a branch here that seems to work for most folks: https://github.com/scikit-learn-contrib/py-earth/issues/210#issuecomment-874390577
This project is largely abandoned, and the pip release is out of date. There is a branch here that seems to work for most folks: #210 (comment)
Are there any reasons for it being abandoned other than time cost to update the package?
@jhogg11 The main author has largely abandoned the project. However, there is nothing to stop someone from forking the repo and taking up the reins
Thank you for your responses. I know the "pip install git+https://github.com/scikit-learn-contrib/[email protected]". It worked with Python 3.8 but it does not work with Python 3.10 (and then with the new Ubuntu 22.04). I don't know why !
@pgr123 Haven't tried it on 3.10 but I can confirm it does work on 3.9. If you want to try it on 3.10, the following code may work for you:
git clone https://github.com/jcrudy/py-earth.git
cd py-earth
python setup.py build_ext --inplace --cythonize
mv pyearth path/to/site-packages/python3.9/site-packages
@pgr123 Haven't tried it on 3.10 but I can confirm it does work on 3.9. If you want to try it on 3.10, the following code may work for you:
git clone https://github.com/jcrudy/py-earth.git cd py-earth python setup.py build_ext --inplace --cythonize mv pyearth path/to/site-packages/python3.9/site-packages
I'm also using 3.9 and this works for me. Thank you!
Thank you but that does not work. I got many errors like : error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_value’; did you mean ‘curexc_value’? error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_type’; did you mean ‘curexc_type’? error: ‘PyThreadState’ {aka ‘struct _ts’} has no member named ‘exc_traceback’; did you mean ‘curexc_traceback’?
and at the end I got : error: Command "x86_64-linux-gnu-gcc -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/lib/python3/dist-packages/numpy/core/include -I/usr/include/python3.10 -c pyearth/_util.c -o build/temp.linux-x86_64-3.10/pyearth/_util.o" failed with exit status 1
Do you think there is a solution ? Have a good day.
@pgr123 the project has been abandoned so if you are dead set on using py-earth then my suggestion would be to use python 3.8 or 3.9
It's a pity ! So, there is no mean to uses MARS (earth) with Python ? And else, how can I downgrade to Python 3.9 ? Thank you.
The problem seems to be with Python 3.10. I installed Python 3.9 but when I try python3.9 -m pip install git+https://github.com/scikit-learn-contrib/[email protected]" I get an error : No module named distutils.cmd I don't know what to do ! That new version of Ubuntu with python 3.10 (bugged) is very difficult and for me, it seems unusable and take me a lot of time. So I think there is for me only one solution : go back to Ubuntu 20.04 which works perfectly !!!! Thank you but that new version is not usable, I'll wait the version 22.04.5 or 22.04.6 !!!!!!!
@pgr123 Haven't tried it on 3.10 but I can confirm it does work on 3.9. If you want to try it on 3.10, the following code may work for you:
git clone https://github.com/jcrudy/py-earth.git cd py-earth python setup.py build_ext --inplace --cythonize mv pyearth path/to/site-packages/python3.9/site-packages
does this work when I'm installing pyEarth on a virtual environment? (i.e a Django environment)
How can I install py-earth on a virtual environment ? I never used virtual environment and I don't know what Django is. Thank you. Have a good day.
The update to Spyder 5.4.0 works with Ubuntu 22.04.1 and Python 3.10.6 but I have actually no solution for py-earth. Someone know how to do a earth model ( MARS : Multivariate Adaptive Regression Splines) with Python under Python 3.10 ? Thank you.
@vea-therese it installs fine using pipenv, so I see no reason why it wouldn’t install in other virtual environment setups
@vea-therese it installs fine using pipenv, so I see no reason why it wouldn’t install in other virtual environment setups
I've tried pip install and cloning but it still won't work. Though I haven't tried downgrading my python version, I currently have 3.10
@vea-therese Others have mentioned it won’t install properly on 3.10 but should install fine on <= 3.9
That is true but how can I change the Python 3.10 do downgrade to Python 3.9. And I must reinstall all my python packages and the problem is that Ubuntu 22.04.1 use Python 3.10.6 so it is used by the OS and I cannot change it. What can I do ? Thank you.
@vea-therese Others have mentioned it won’t install properly on 3.10 but should install fine on <= 3.9
I downgraded my global python to 3.7, it still didn't work. I tried 3.7 because I was able to install pyearth in a conda environment with a 3.7 python weeks ago. That's why I'm wondering if it is possible to connect a virtual environment or the Django project into my conda environment with pyearth.
That is true but how can I change the Python 3.10 do downgrade to Python 3.9. And I must reinstall all my python packages and the problem is that Ubuntu 22.04.1 use Python 3.10.6 so it is used by the OS and I cannot change it. What can I do ? Thank you.
if you're using conda, I just typed: conda install python=3.7 or 3.9 since that's the version that you prefer.
Though if you're referring to the global python, I just uninstalled the 3.10 and installed 3.7. I use Windows, I'm not familiar with Ubuntu.
Thank you, I don't use conda. Maybe, I must install it (or anaconda) but I don't know how install and use it on Ubuntu. And is it sure that py-earth will work with it ? Seen the big changes in Python 3.10, I think it should have been called Python 4 (LOL !)
I downgraded my global python to 3.7, it still didn't work. I tried 3.7 because I was able to install pyearth in a conda environment with a 3.7 python weeks ago. That's why I'm wondering if it is possible to connect a virtual environment or the Django project into my conda environment with pyearth.
@vea-therese Here is a code snippet to try to install it in a virtual environment.
git clone https://github.com/jcrudy/py-earth.git
cd py-earth
pipenv run $(pipenv --venv)/bin/python setup.py build_ext --inplace --cythonize
mv pyearth $(pipenv --venv)/lib/python3.9/site-packages
If that doesn't work, this docker image may help you install py-earth into a virtual environment: https://gitlab.com/gitlab-data/data-science
I forgot to thank u @kevin-dietz it worked! We're now presenting our thesis.
Good morning,
I managed to compile py-earth with Python 3.10.
After
git clone https://github.com/jcrudy/py-earth.git
cd py-earth
and we must modify the files utils.c and types.c and changes the "exc_" with "curexc_".
Then the compilation works and the packages works in Python 3.10 !!!! Good news ! And no need of virtual environment !
Thanks to all. Have a good day.
Good morning, I managed to compile py-earth with Python 3.10. After git clone https://github.com/jcrudy/py-earth.git cd py-earth and we must modify the files utils.c and types.c and changes the "exc_" with "curexc_". Then the compilation works and the packages works in Python 3.10 !!!! Good news ! And no need of virtual environment ! Thanks to all. Have a good day.
Thank you! Just an addition, I had to replace "exc_" with "curexc_" for the other .c files as well and using python setup.py install --cythonize
I downgraded my global python to 3.7, it still didn't work. I tried 3.7 because I was able to install pyearth in a conda environment with a 3.7 python weeks ago. That's why I'm wondering if it is possible to connect a virtual environment or the Django project into my conda environment with pyearth.
@vea-therese Here is a code snippet to try to install it in a virtual environment.
git clone https://github.com/jcrudy/py-earth.git cd py-earth pipenv run $(pipenv --venv)/bin/python setup.py build_ext --inplace --cythonize mv pyearth $(pipenv --venv)/lib/python3.9/site-packagesIf that doesn't work, this docker image may help you install py-earth into a virtual environment: https://gitlab.com/gitlab-data/data-science
@kevin-dietz the analytics image in your repo seems based on Python 3.7. What is the minor version of 3.9 or cython version you have to make it work? I could not compile on Linux based system. Thanks.
@vancities we have stopped supporting py-earth in our image because the package has not been updated in 5.5 years.
I succeeded in running py-earth with Python 3.10 with few modifs and it works well ! If somebody want to know how to do, tell me. Excuse my bad English. Pascal