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 or file an issue; just ignore this. Thanks!

Warning: gettext files detected at a system prefix.
These files can cause compilation and link failures, especially if they
are compiled with improper architectures. Consider removing these files:
  /usr/local/lib/libintl.dylib
  /usr/local/lib/libintl.dylib

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/libGLEW.1.5.4.dylib
  /usr/local/lib/libSDL-1.2.0.dylib
  /usr/local/lib/libatk-1.0.0.2209.1.dylib
  /usr/local/lib/libgdk-x11-2.0.0.1200.0.dylib
  /usr/local/lib/libgdk_pixbuf-2.0.0.1200.0.dylib
  /usr/local/lib/libgdk_pixbuf_xlib-2.0.0.1200.0.dylib
  /usr/local/lib/libgio-2.0.0.0.0.dylib
  /usr/local/lib/libglib-2.0.0.1600.0.dylib
  /usr/local/lib/libgmodule-2.0.0.1600.0.dylib
  /usr/local/lib/libgobject-2.0.0.1600.0.dylib
  /usr/local/lib/libgthread-2.0.0.1600.0.dylib
  /usr/local/lib/libgtk-x11-2.0.0.1200.0.dylib
  /usr/local/lib/libintl.8.0.2.dylib
  /usr/local/lib/libjpeg.62.dylib
  /usr/local/lib/libpango-1.0.0.2100.0.dylib
  /usr/local/lib/libpangocairo-1.0.0.2100.0.dylib
  /usr/local/lib/libpangoft2-1.0.0.2100.0.dylib
  /usr/local/lib/libpangox-1.0.0.2100.0.dylib
  /usr/local/lib/libpangoxft-1.0.0.2100.0.dylib
  /usr/local/lib/libportaudio.2.0.0.dylib
  /usr/local/lib/libz.1.2.5.dylib

Warning: Unbrewed .la files 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 .la files:
  /usr/local/lib/libatk-1.0.la
  /usr/local/lib/libgdk-x11-2.0.la
  /usr/local/lib/libgdk_pixbuf-2.0.la
  /usr/local/lib/libgdk_pixbuf_xlib-2.0.la
  /usr/local/lib/libgio-2.0.la
  /usr/local/lib/libglib-2.0.la
  /usr/local/lib/libgmodule-2.0.la
  /usr/local/lib/libgobject-2.0.la
  /usr/local/lib/libgthread-2.0.la
  /usr/local/lib/libgtk-x11-2.0.la
  /usr/local/lib/libintl.la
  /usr/local/lib/libjpeg.la
  /usr/local/lib/libpango-1.0.la
  /usr/local/lib/libpangocairo-1.0.la
  /usr/local/lib/libpangoft2-1.0.la
  /usr/local/lib/libpangox-1.0.la
  /usr/local/lib/libpangoxft-1.0.la
  /usr/local/lib/libportaudio.la

Warning: Unbrewed static libraries 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 static libraries:
  /usr/local/lib/libGLEW.a
  /usr/local/lib/libintl.a
  /usr/local/lib/libjpeg.a
  /usr/local/lib/libportaudio.a
  /usr/local/lib/libz.a