Unable to install pystan & fbprophet
![vaishnavi](https://us.v-cdn.net/6038231/uploads/Dataiku/nAvatar16.png)
I tried installing "pystan" and fbprophet by mentioning them in the "Code envs" section. When I click on "Save and Update" I am getting the below error:
Building wheel for fbprophet (setup.py): finished with status 'error' Running setup.py clean for fbprophetFailed to build fbprophetInstalling collected packages: fbprophet Running setup.py install for fbprophet: started File "/usr/local/lib/python3.9/distutils/dist.py", line 985, in run_command cmd_obj.run() File "/usr/local/lib/python3.9/distutils/command/build.py", line 135, in run self.run_command(cmd_name) File "/usr/local/lib/python3.9/distutils/cmd.py", line 313, in run_command self.distribution.run_command(command) File "/usr/local/lib/python3.9/distutils/dist.py", line 985, in run_command cmd_obj.run() File "/tmp/pip-install-glmpivky/fbprophet_f56776630f7840e29283e54e3f540846/setup.py", line 48, in run build_models(target_dir) File "/tmp/pip-install-glmpivky/fbprophet_f56776630f7840e29283e54e3f540846/setup.py", line 38, in build_models StanBackendEnum.get_backend_class(backend).build_model(target_dir, MODEL_DIR) File "/tmp/pip-install-glmpivky/fbprophet_f56776630f7840e29283e54e3f540846/fbprophet/models.py", line 209, in build_model import pystan ModuleNotFoundError: No module named 'pystan' ---------------------------------------- ERROR: Failed building wheel for fbprophet ERROR: Command errored out with exit status 1: command: /usr/src/app/dataiku-install/code-envs/python/PYTHON_3_9_V/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-glmpivky/fbprophet_f56776630f7840e29283e54e3f540846/setup.py'"'"'; __file__='"'"'/tmp/pip-install-glmpivky/fbprophet_f56776630f7840e29283e54e3f540846/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-ve7ep1f9/install-record.txt --single-version-externally-managed --compile --install-headers /usr/src/app/dataiku-install/code-envs/python/PYTHON_3_9_V/include/site/python3.9/fbprophet
Best Answer
-
JordanB Dataiker, Dataiku DSS Core Designer, Dataiku DSS Adv Designer, Registered Posts: 295 Dataiker
Hi @vaishnavi
,fbprophet
relies onpystan
, so please try installing pystan first and switch fbprophet to prophet (newer version).Please try adding the following to your list of installed packages:pystan<3 prophet
If you receive errors, you can either attach the logs here. Alternatively, you may send an email to support, or live chat us and attach a code env diagnostic.
Thanks,Jordan
Answers
-
@JordanB
Thanks, I made the changes you had mentioned above and the installation worked. For further support how to start the live chat ?I want to use the Prophet model for timeseries forecasting in Dataiku. As we do not have Prophet model in the dataiku's list of models, If I use it in the python code recipe and create a model, how to access that model in other projects ?
-
JordanB Dataiker, Dataiku DSS Core Designer, Dataiku DSS Adv Designer, Registered Posts: 295 Dataiker
Hi @vaishnavi
,The ML API allows you to manipulate ML Tasks, and use them to train models, inspect their details, and deploy them to the Flow.
Once deployed to the Flow, the Saved model can be shared between projects.
You may share project objects such as models with other projects by going to your saved model.
Selecting the model you want to share from the list, and choose "Share" in the actions menu:
Please see our documentation on Shared Objects for more details: https://doc.dataiku.com/dss/latest/security/shared-objects.html?highlight=shared
You can also save your model to a file using the pickle module and load that file into any of your projects.
If you have any questions, please let us know.
Thanks!
Jordan
-
importthepandas Dataiku DSS Core Designer, Dataiku DSS & SQL, Dataiku DSS Core Concepts, Neuron, Dataiku DSS Adv Designer, Registered, Neuron 2023 Posts: 115 Neuron
to note: if you are working with containerized execution, dataiku expects centOS7 based containers. centOS 7 doesnt support C++14, so youll need to pin pystan at pystan==2.18.0.0