R Academy Mac OS

I am having a problem getting RStudio to install properly on my Mac running OS X 10.15. I downloaded the RStudio-1.2.5033.dmg file for Mac OS 10.12+ and ran the install. When I open the RStudio application I am missing the File toolbar. I have gone to the Workspace Panes > Pane Layout section and tried different settings for General, Appearance, Pane Layout, etc., but I cannot find a setting to show the File toolbar. I have deleted RStudio and reinstalled 3 times and always get the same default application setup without the file toolbar. The image below shows the (lack of) the File toolbar. I have searched here and have not found a similar issue discussed. Any help is greatly appreciated. Thank you!

R Academy Mac Os X

These key combinations apply only to Mac computers with an Intel processor, not Mac computers with Apple silicon.

Mac Os Versions

Download the appropriate version of R Click on R for Mac OS X. You will see different options for different versions of OS X. Click on which package corresponds to your version. This will bring up the dialog to save the file. Problem installing packages on r 3.5.1 running on mac (OS X 10.13 Sierra) General. OlleNyren September 21, 2018, 11:48pm #1.

To use any of these key combinations, press and hold the keys immediately after pressing the power button to turn on your Mac, or after your Mac begins to restart. Keep holding until the described behavior occurs.

  • Command (⌘)-R: Start up from the built-in macOS Recovery system. Or use Option-Command-R or Shift-Option-Command-R to start up from macOS Recovery over the Internet. macOS Recovery installs different versions of macOS, depending on the key combination you use while starting up. If your Mac is using a firmware password, you're prompted to enter the password.
  • Option (⌥) or Alt: Start up to Startup Manager, which allows you to choose other available startup disks or volumes. If your Mac is using a firmware password, you're prompted to enter the password.
  • Option-Command-P-R:Reset NVRAM or PRAM. If your Mac is using a firmware password, it ignores this key combination or starts up from macOS Recovery.
  • Shift (⇧): Start up in safe mode. Disabled when using a firmware password.
  • D: Start up to the Apple Diagnostics utility. Or use Option-Dto start up to this utility over the Internet. Disabled when using a firmware password.
  • N: Start up from a NetBoot server, if your Mac supports network startup volumes. To use the default boot image on the server, hold down Option-N instead. Disabled when using a firmware password.
  • Command-S: Start up in single-user mode. Disabled in macOS Mojave or later, or when using a firmware password.
  • T: Start up in target disk mode. Disabled when using a firmware password.
  • Command-V: Start up in verbose mode. Disabled when using a firmware password.
  • Eject (⏏) or F12 or mouse button or trackpad button: Eject removable media, such as an optical disc. Disabled when using a firmware password.

If a key combination doesn't work

Academy

If a key combination doesn't work at startup, one of these solutions might help:

  • Press and hold all keys in the combination together, not one at a time.
  • Shut down your Mac. Then press the power button to turn on your Mac. Then press and hold the keys as your Mac starts up.
  • Wait a few seconds before pressing the keys, to give your Mac more time to recognize the keyboard as it starts up. Some keyboards have a light that flashes briefly at startup, indicating that the keyboard is recognized and ready for use.
  • If you're using a wireless keyboard, plug it into your Mac, if possible. Or use your built-in keyboard or a wired keyboard. If you're using a keyboard made for a PC, such as a keyboard with a Windows logo, try a keyboard made for Mac.
  • If you're using Boot Camp to start up from Microsoft Windows, set Startup Disk preferences to start up from macOS instead. Then shut down or restart and try again.

Remember that some key combinations are disabled when your Mac is using a firmware password.

Learn more

  • Keyboard shortcuts that you can use after your Mac has started up.