Such error may be caused missed gcc6 compiler package.

To ensure this check komodod logs in Settings -> Komodod stdout

If there persists such error: 

dyld: lazy symbol binding failed: Symbol not found: _emutls_getaddress  Referenced from: /Applications/  Expected in: /usr/lib/libSystem.B.dylibdyld: Symbol not found: emutls_get_address  Referenced from: /Applications/  Expected in: /usr/lib/libSystem.B.dylib

Install gcc6 compiler by executing these commands in shell:

1) Install homebrew:

/usr/bin/ruby -e "$(curl -fsSL"

2) Install gcc6: 

brew install gcc@6

After gcc6 installation run Agama again.

 In case of other error in Komodod stdout please check this article: