Translations:Compile on MacOS/121/en

Notes:
 * 1) 'brew install' may take quite a while, so you may want go grab a beverage. :-).
 * 2) Homebrew is currently shipping with Boost 1.73, which contains a bug to compile FreeCAD please edit the file /usr/local/opt/boost/include/boost/geometry/index/detail/rtree/visitors/insert.hpp and on line 265 declare MembersHolder::visitor as being a Public value by replacing : MembersHolder::visitor with : public MembersHolder::visitor