[weatherwax:~]$ ledger bal assets:checking
dyld: lazy symbol binding failed: Symbol not found: __ZN5boost16re_detail_10700027cpp_regex_traits_char_layerIcE4initEv
  Referenced from: /opt/local/lib/libledger.3.dylib
  Expected in: /opt/local/lib/libboost_regex-mt.dylib

dyld: Symbol not found: __ZN5boost16re_detail_10700027cpp_regex_traits_char_layerIcE4initEv
  Referenced from: /opt/local/lib/libledger.3.dylib
  Expected in: /opt/local/lib/libboost_regex-mt.dylib

Abort trap: 6