diff -r -U2 src.orig/CMakeLists.txt src/CMakeLists.txt
--- src.orig/CMakeLists.txt	2022-04-14 02:47:12.000000000 +0700
+++ src/CMakeLists.txt	2022-12-20 13:03:11.386586253 +0700
@@ -164,9 +167,9 @@
 # -- GHOSTscript or GHOSTPDL include directory only since gle links to installed version at runtime
 #
-find_path(GDIR1 iapi.h PATHS ${GHOSTPDL_ROOT} PATH_SUFFIXES psi base devices )
+find_path(GDIR1 iapi.h PATHS ${GHOSTPDL_ROOT} PATH_SUFFIXES psi base devices ghostscript )
 list(APPEND GHOSTPDL_INCLUDE_DIRS ${GDIR1} )
-find_path(GDIR2 gdevdsp.h PATHS ${GHOSTPDL_ROOT} PATH_SUFFIXES psi base devices )
+find_path(GDIR2 gdevdsp.h PATHS ${GHOSTPDL_ROOT} PATH_SUFFIXES psi base devices ghostscript )
 list(APPEND GHOSTPDL_INCLUDE_DIRS ${GDIR2} )
-find_path(GDIR3 gserrors.h PATHS ${GHOSTPDL_ROOT} PATH_SUFFIXES psi base devices )
+find_path(GDIR3 gserrors.h PATHS ${GHOSTPDL_ROOT} PATH_SUFFIXES psi base devices ghostscript )
 list(APPEND GHOSTPDL_INCLUDE_DIRS ${GDIR3} )