diff -up ebook-tools-0.2.1/cmake/FindLibZip.cmake.libzip_pkgconfig ebook-tools-0.2.1/cmake/FindLibZip.cmake
--- ebook-tools-0.2.1/cmake/FindLibZip.cmake.libzip_pkgconfig	2008-04-06 12:16:33.000000000 -0500
+++ ebook-tools-0.2.1/cmake/FindLibZip.cmake	2012-07-10 14:48:32.540578446 -0500
@@ -2,35 +2,55 @@
 # Once done this will define
 #
 #  LIBZIP_FOUND - system has the zip library
-#  LIBZIP_INCLUDE_DIR - the zip include directory
-#  LIBZIP_LIBRARY - Link this to use the zip library
+#  LIBZIP_INCLUDE_DIRS - the zip include directories
+#  LIBZIP_LIBRARIES - Link this to use the zip library
 #
 # Copyright (c) 2006, Pino Toscano, <toscano.pino@tiscali.it>
 #
 # Redistribution and use is allowed according to the terms of the BSD license.
 # For details see the accompanying COPYING-CMAKE-SCRIPTS file.
 
-if (LIBZIP_LIBRARY AND LIBZIP_INCLUDE_DIR)
+if (LIBZIP_LIBRARIES AND LIBZIP_INCLUDE_DIRS)
   # in cache already
   set(LIBZIP_FOUND TRUE)
-else (LIBZIP_LIBRARY AND LIBZIP_INCLUDE_DIR)
+else (LIBZIP_LIBRARIES AND LIBZIP_INCLUDE_DIRS)
+
+  # use pkg-config to get the directories and then use these values
+  # in the FIND_PATH() and FIND_LIBRARY() calls
+  FIND_PACKAGE(PkgConfig QUIET)
+  PKG_CHECK_MODULES(PC_LIBZIP libzip)
 
   find_path(LIBZIP_INCLUDE_DIR zip.h
+    HINTS
+    ${GNUWIN32_DIR}/include
+    ${PC_LIBZIP_INCLUDEDIR}
+    ${PC_LIBZIP_INCLUDE_DIRS}
+    PATH_SUFFIXES libzip
+  )
+
+  find_path(LIBZIP_LIB_INCLUDE_DIR zipconf.h
+    HINTS
     ${GNUWIN32_DIR}/include
+    ${PC_LIBZIP_INCLUDEDIR}
+    ${PC_LIBZIP_INCLUDE_DIRS}
+    PATH_SUFFIXES libzip
   )
+  set(LIBZIP_INCLUDE_DIRS ${LIBZIP_INCLUDE_DIR} ${LIBZIP_LIB_INCLUDE_DIR})
 
-  find_library(LIBZIP_LIBRARY NAMES zip
-    PATHS
+  find_library(LIBZIP_LIBRARIES NAMES zip
+    HINTS 
+    ${PC_LIBZIP_LIBDIR}
+    ${PC_LIBZIP_LIBRARY_DIRS}
     ${GNUWIN32_DIR}/lib
   )
 
   include(FindPackageHandleStandardArgs)
-  FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibZip DEFAULT_MSG LIBZIP_LIBRARY LIBZIP_INCLUDE_DIR)
+  FIND_PACKAGE_HANDLE_STANDARD_ARGS(LibZip DEFAULT_MSG LIBZIP_LIBRARIES LIBZIP_INCLUDE_DIRS)
 
     # ensure that they are cached
-    set(LIBZIP_INCLUDE_DIR ${LIBZIP_INCLUDE_DIR} CACHE INTERNAL "The libzip include path")
-    set(LIBZIP_LIBRARY ${LIBZIP_LIBRARY} CACHE INTERNAL "The libraries needed to use libzip")
+    set(LIBZIP_INCLUDE_DIRS ${LIBZIP_INCLUDE_DIRS} CACHE INTERNAL "The libzip include paths")
+    set(LIBZIP_LIBRARIES ${LIBZIP_LIBRARIES} CACHE INTERNAL "The libraries needed to use libzip")
 
-endif (LIBZIP_LIBRARY AND LIBZIP_INCLUDE_DIR)
+endif (LIBZIP_LIBRARIES AND LIBZIP_INCLUDE_DIRS)
 
-mark_as_advanced(LIBZIP_INCLUDE_DIR LIBZIP_LIBRARY)
+mark_as_advanced(LIBZIP_INCLUDE_DIRS LIBZIP_LIBRARIES)
diff -up ebook-tools-0.2.1/src/libepub/CMakeLists.txt.libzip_pkgconfig ebook-tools-0.2.1/src/libepub/CMakeLists.txt
--- ebook-tools-0.2.1/src/libepub/CMakeLists.txt.libzip_pkgconfig	2012-07-10 14:32:58.356257360 -0500
+++ ebook-tools-0.2.1/src/libepub/CMakeLists.txt	2012-07-10 14:32:58.359257323 -0500
@@ -1,6 +1,6 @@
-include_directories (${EBOOK-TOOLS_SOURCE_DIR}/src/libepub ${LIBXML2_INCLUDE_DIR} ${LIBZIP_INCLUDE_DIR})
+include_directories (${EBOOK-TOOLS_SOURCE_DIR}/src/libepub ${LIBXML2_INCLUDE_DIR} ${LIBZIP_INCLUDE_DIRS})
 add_library (epub SHARED epub.c ocf.c opf.c linklist.c list.c)
-target_link_libraries (epub ${LIBZIP_LIBRARY} ${LIBXML2_LIBRARIES})
+target_link_libraries (epub ${LIBZIP_LIBRARIES} ${LIBXML2_LIBRARIES})
 
 set_target_properties (epub PROPERTIES VERSION 0.2.1 SOVERSION 0)