`brew doctor` output

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/libfreenect.0.0.1.dylib
    /usr/local/lib/libfreenect_sync.0.0.1.dylib
    /usr/local/lib/libntfs-3g.54.0.0.dylib
    /usr/local/lib/libntfs.9.0.0.dylib
    /usr/local/lib/libtcl8.5.dylib
    /usr/local/lib/libtk8.5.dylib
    /usr/local/lib/libusb-1.0.0.dylib

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/libfreenect.a
    /usr/local/lib/libntfs-3g.a
    /usr/local/lib/libntfs.a
    /usr/local/lib/libtclstub8.5.a
    /usr/local/lib/libtkstub8.5.a
    /usr/local/lib/libusb-1.0.a

Unbrewed .pc files were found in /usr/local/lib/pkgconfig.

If you didn't put them there on purpose they could cause problems when
building Homebrew formulae, and may need to be deleted.

Unexpected .pc files:
    /usr/local/lib/pkgconfig/libntfs-3g.pc
    /usr/local/lib/pkgconfig/libusb-1.0.pc

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/libntfs-3g.la
    /usr/local/lib/libntfs.la
    /usr/local/lib/libusb-1.0.la