# Install latest development version
devtools::install_github("ropensci/plotly")

# Import libraries
library(plotly)
library(reticulate)

# Create example plot
fig <- plot_ly(midwest, x = ~percollege, color = ~state, type = "box")

# Simulate a conda environment to use Kaleido
reticulate::install_miniconda()
reticulate::conda_install('r-reticulate', 'python-kaleido')
reticulate::conda_install('r-reticulate', 'plotly', channel = 'plotly')
reticulate::use_miniconda('r-reticulate')

# Save the figure
save_image(fig,file="image.png", height=500, width=700)

> save_image(fig,file="image.png", height=500, width=700)
Error in py_run_string_impl(code, local, convert) : 
  NameError: name 'sys' is not defined

# Reinstall latest development version which includes the bugfix
devtools::install_github("quinten-goens/plotly.R@fix/kaleido-export-bug")

# Import libraries
library(plotly)
library(reticulate)

# Create example plot
fig <- plot_ly(midwest, x = ~percollege, color = ~state, type = "box")

# Simulate a conda environment to use Kaleido
reticulate::install_miniconda()
reticulate::conda_install('r-reticulate', 'python-kaleido')
reticulate::conda_install('r-reticulate', 'plotly', channel = 'plotly')
reticulate::use_miniconda('r-reticulate')

# Save the figure
save_image(fig,file="image.png", height=500, width=700)