Process completed with exit code 1.

Process completed with exit code 8.

The 'defaults' channel might have been added implicitly. If this is intentional, add 'defaults' to the 'channels' list. Otherwise, consider setting 'conda-remove-defaults' to 'true'.

Treating doxygen as a formula. For the cask, use homebrew/cask/doxygen or specify the `--cask` flag. To silence this message, use the `--formula` flag.

pkgconf 2.3.0_1 is already installed and up-to-date. To reinstall 2.3.0_1, run: brew reinstall pkgconf

giflib 5.2.2 is already installed and up-to-date. To reinstall 5.2.2, run: brew reinstall giflib

jpeg-turbo 3.1.0 is already installed and up-to-date. To reinstall 3.1.0, run: brew reinstall jpeg-turbo