Hello. I am trying to install additional components for Xcode 9.0.1 and keep getting an error. I checked the install log and saw that mobiledevice.pkg was causing the problems. So I went into the contents and found the actual file and tried to install it separately. However, I keep getting "The Installation failed. The Installer encountered an error that caused the installation to fail. Contact the software manufacturer for assistance."
I've tried to install it thru terminal and I've gotten the same error. Anyway I can install it w/o having to download Xcode 9.0.1 all over again?