I've just found that brew doctor gives me the following error :
Please note that these warnings are just used to help the Homebrew maintainers with debugging if you file an issue. If everything you use Homebrew for is working fine: please don't worry and just ignore them. Thanks! Warning: Unbrewed dylibs were found in /usr/local/lib. If you didn't put them there on purpose they could cause problems when building Homebrew formulae, and may need to be deleted. Unexpected dylibs: /usr/local/lib/LibSideSyncOSX9.dylib /usr/local/lib/ss_conn_lib.dylib
I am suspected that these are remnants of Samsung Sidesync program that I tried to use recently but it never worked, so I uninstalled it (using iTrash). Should I manually remove those two libraries or not(one of them is 1.7mb)? Thank you.