Tag Archives: prophet

[Solved] fbprophet Install Error: command ‘x86_64-apple-darwin13.4.0-clang‘ failed with exit status 254

There are several different errors in the process of installing prophet. Record them

1) Error: ModuleNotFoundError: No module named ‘pystan’

Please install pystan before installing prophet

2) Error: command ‘x86_64-apple-darwin13.4.0-clang’ failed with exit status 254

To execute the following two sentences on the command line

export CC=gcc
export CXX=g++

3) Error: command ‘x86_64-apple-darwin13.4.0-clang’ failed with exit status 1

export CXX=clang

Python fbprophet predicts that the code runs with an error

Prophet was successfully installed before, but the following error occurred when the computer was changed. Record it
if Microsoft Visual C + + 14.0 is missing, download a visual studio installer, https://docs.microsoft.com/en-us/visualstudio/install/install-visual-studio?view=vs -In 2019, you can install visual studio 2017
if the error is plot, install plot
If an error is reported, exception ignored in: ‘stanfit4anon_ Model, Download pystan, delete the pystan package in the site packages under CONDA, delete the cache of pystan in appdata \ local \ temp under the user, and then reinstall it.