Index: CMakeLists.txt
--- CMakeLists.txt.orig
+++ CMakeLists.txt
@@ -3493,7 +3493,7 @@ install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/pcap-namedb.
 if(NOT MSVC)
     set(prefix ${CMAKE_INSTALL_PREFIX})
     set(exec_prefix "\${prefix}")
-    set(includedir "\${prefix}/include")
+    set(includedir "\${prefix}/include/libpcap")
     set(libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
 
     #
@@ -3558,10 +3558,10 @@ if(NOT MSVC)
             set(RPATH "")
         endif()
     endif()
-    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/pcap-config.in ${CMAKE_CURRENT_BINARY_DIR}/pcap-config @ONLY)
-    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpcap.pc.in ${CMAKE_CURRENT_BINARY_DIR}/libpcap.pc @ONLY)
-    install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/pcap-config DESTINATION bin)
-    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libpcap.pc DESTINATION lib/pkgconfig)
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/pcap-config.in ${CMAKE_CURRENT_BINARY_DIR}/epcap-config @ONLY)
+    configure_file(${CMAKE_CURRENT_SOURCE_DIR}/libpcap.pc.in ${CMAKE_CURRENT_BINARY_DIR}/libepcap.pc @ONLY)
+    install(PROGRAMS ${CMAKE_CURRENT_BINARY_DIR}/epcap-config DESTINATION bin)
+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/libepcap.pc DESTINATION lib/pkgconfig)
 
     #
     # Man pages.
