Installer Conan

pip install conan --reccomended

OSX:
brew update
brew install conan

AUR:
yay -S conan

Alternatively, build and install Conan manually using makepkg and 
pacman as described in the Arch Wiki. Conan build files can be 
downloaded from AUR: https://aur.archlinux.org/packages/conan/. 
Make sure to first install the three Conan dependencies which are also 
found in AUR:

python-patch-ng
python-node-semver
python-pluginbase
Maou Shimazu