Running cmdstanr and using the old ODE interface produces the following warning message:
Compiling Stan program...
Warning in '/var/folders/ty/36ws994x4l33ksszcdwjtrv40000gp/T/Rtmp48286h/model-f6746dacdee8.stan', line 32, column 20: integrate_ode_rk45 is deprecated and will be removed in the future. Use ode_rk45 instead.
The new interface is slightly different, see:
Link to doc for new interface seems to be missing.
Thanks Charles for the report. I am seeing the full message on Ubuntu. I think this is something that got fixed recently when addressing a different issue.
Can you double check by running
remotes::install_github("stan-dev/cmdstanr")
to update to the latest cmdstanr Github version and try again.
Thanks!
EDIT:
I can see the same issue when using cmdstanr 0.4.0. So this confirms at least for me this has been addressed when fixing another issue. Would still appreciate another confirmation.
yes, my version of cmstanr is outdated. Will update and check.