# cd /
# find . -name '*libpng*'
./Applications/VLC.app/Contents/MacOS/plugins/libpng_plugin.dylib
find: ./dev/fd/3: Not a directory
find: ./dev/fd/4: Not a directory
./opt/X11/bin/libpng-config
./opt/X11/bin/libpng16-config
./opt/X11/include/libpng16
./opt/X11/lib/libpng.3.dylib
./opt/X11/lib/libpng.dylib
./opt/X11/lib/libpng12.0.dylib
./opt/X11/lib/libpng14.14.dylib
./opt/X11/lib/libpng15.15.dylib
./opt/X11/lib/libpng16.16.dylib
./opt/X11/lib/libpng16.dylib
./opt/X11/lib/pkgconfig/libpng.pc
./opt/X11/lib/pkgconfig/libpng16.pc
./opt/X11/share/man/man3/libpng.3
./opt/X11/share/man/man3/libpngpf.3
./System/Library/Tcl/8.4/Img1.4/libpngtcl1.4.3.dylib
./System/Library/Tcl/8.5/Img1.4/libpngtcl1.4.3.dylib
./Users/z25/Library/Caches/Homebrew/libpng-1.6.23.mavericks.bottle.tar.gz
./Users/z25/p2/pygame/.hg/store/data/configtest/testdir/bin/libpng12-0.dll.i
./Users/z25/p2/pygame/.hg/store/data/configtest/testdir/bin/libpng13.dll.i
./Users/z25/p2/pygame/.hg/store/data/configtest/testdir/include/libpng12
./Users/z25/p2/pygame/.hg/store/data/configtest/testdir/lib/libpng.dll.a.i
./Users/z25/p2/pygame/.hg/store/data/configtest/testdir/lib/libpng12.dll.a.i
./Users/z25/p2/pygame/.hg/store/data/configtest/testdir/libpng-1.2.19
./Users/z25/p2/pygame/.hg/store/data/configtest/testdir/libpng-1.2.19/lib/libpng13.dll.i
./Users/z25/p2/pygame/.hg/store/data/configtest/testdir/libpng-1.2.32
./Users/z25/p2/pygame/.hg/store/data/configtest/testdir/libpng-1.2.32/lib/libpng13.dll.i
./Users/z25/p2/pygame/.hg/store/data/symbian/_s_conscript.libpng.py.i
./Users/z25/p2/pygame/configtest/testdir/bin/libpng12-0.dll
./Users/z25/p2/pygame/configtest/testdir/include/libpng12
./Users/z25/p2/pygame/configtest/testdir/lib/libpng12.dll.a
./Users/z25/p2/pygame/configtest/testdir/libpng-1.2.32
./Users/z25/p2/pygame/configtest/testdir/libpng-1.2.32/lib/libpng13.dll
./Users/z25/p2/pygame/symbian/SConscript.libpng.py
./Users/z25/pygame/.hg/store/data/configtest/testdir/bin/libpng12-0.dll.i
./Users/z25/pygame/.hg/store/data/configtest/testdir/bin/libpng13.dll.i
./Users/z25/pygame/.hg/store/data/configtest/testdir/include/libpng12
./Users/z25/pygame/.hg/store/data/configtest/testdir/lib/libpng.dll.a.i
./Users/z25/pygame/.hg/store/data/configtest/testdir/lib/libpng12.dll.a.i
./Users/z25/pygame/.hg/store/data/configtest/testdir/libpng-1.2.19
./Users/z25/pygame/.hg/store/data/configtest/testdir/libpng-1.2.19/lib/libpng13.dll.i
./Users/z25/pygame/.hg/store/data/configtest/testdir/libpng-1.2.32
./Users/z25/pygame/.hg/store/data/configtest/testdir/libpng-1.2.32/lib/libpng13.dll.i
./Users/z25/pygame/.hg/store/data/symbian/_s_conscript.libpng.py.i
./Users/z25/pygame/configtest/testdir/bin/libpng12-0.dll
./Users/z25/pygame/configtest/testdir/include/libpng12
./Users/z25/pygame/configtest/testdir/lib/libpng12.dll.a
./Users/z25/pygame/configtest/testdir/libpng-1.2.32
./Users/z25/pygame/configtest/testdir/libpng-1.2.32/lib/libpng13.dll
./Users/z25/pygame/symbian/SConscript.libpng.py
./usr/local/bin/libpng-config
./usr/local/bin/libpng16-config
./usr/local/Cellar/libpng
./usr/local/Cellar/libpng/1.6.23/bin/libpng-config
./usr/local/Cellar/libpng/1.6.23/bin/libpng16-config
./usr/local/Cellar/libpng/1.6.23/include/libpng16
./usr/local/Cellar/libpng/1.6.23/lib/libpng.a
./usr/local/Cellar/libpng/1.6.23/lib/libpng.dylib
./usr/local/Cellar/libpng/1.6.23/lib/libpng16.16.dylib
./usr/local/Cellar/libpng/1.6.23/lib/libpng16.a
./usr/local/Cellar/libpng/1.6.23/lib/libpng16.dylib
./usr/local/Cellar/libpng/1.6.23/lib/pkgconfig/libpng.pc
./usr/local/Cellar/libpng/1.6.23/lib/pkgconfig/libpng16.pc
./usr/local/Cellar/libpng/1.6.23/share/man/man3/libpng.3
./usr/local/Cellar/libpng/1.6.23/share/man/man3/libpngpf.3
./usr/local/include/libpng16
./usr/local/lib/libpng.a
./usr/local/lib/libpng.dylib
./usr/local/lib/libpng16.16.dylib
./usr/local/lib/libpng16.a
./usr/local/lib/libpng16.dylib
./usr/local/lib/pkgconfig/libpng.pc
./usr/local/lib/pkgconfig/libpng16.pc
./usr/local/Library/LinkedKegs/libpng
./usr/local/Library/Locks/libpng.brewing
./usr/local/Library/Taps/homebrew/homebrew-core/Formula/libpng.rb
./usr/local/opt/libpng
./usr/local/share/man/man3/libpng.3
./usr/local/share/man/man3/libpngpf.3