# Impossible to download CmdStanR on Mac Sonoma 14.1 Intel Chip

**URL:** <https://discourse.mc-stan.org/t/impossible-to-download-cmdstanr-on-mac-sonoma-14-1-intel-chip/34270>\
**Category:** CmdStan\
**Created:** [February 26, 2024, 9:36pm UTC](https://discourse.mc-stan.org/t/impossible-to-download-cmdstanr-on-mac-sonoma-14-1-intel-chip/34270 "2024-02-26T21:36:11Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![matp1802](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.mc-stan.org/matp1802/32/17968_2.png) [@matp1802](https://discourse.mc-stan.org/u/matp1802)\
**Post date:** [February 26, 2024, 9:36pm UTC](https://discourse.mc-stan.org/t/impossible-to-download-cmdstanr-on-mac-sonoma-14-1-intel-chip/34270/1 "2024-02-26T21:36:11Z")

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I can’t install CmdStanR on my R studio on my Mac as it can’t reach my sh: rm: command

- Operating System: Sonoma 14.1.1

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**Author:** ![Bob\_Carpenter](https://yyz2.discourse-cdn.com/flex030/user_avatar/discourse.mc-stan.org/bob_carpenter/32/9230_2.png) [@Bob\_Carpenter](https://discourse.mc-stan.org/u/Bob_Carpenter)\
**Post date:** [March 7, 2024, 10:49pm UTC](https://discourse.mc-stan.org/t/impossible-to-download-cmdstanr-on-mac-sonoma-14-1-intel-chip/34270/2 "2024-03-07T22:49:00Z")

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Hi, @matp1802. Sorry this took so long for someone to respond, but maybe nobody else wanted to say that this isn’t enough info to go on.

Can you tell us exactly what you did and what the system responded?

Do you have Xcode installed and tested on the Mac with the command line tools activated? Is CmdStan installed and working? Is it just CmdStanR that’s causing problems?