diff --git a/qse/lib/qsesi.pc.in b/qse/lib/qsesi.pc.in
new file mode 100644
index 00000000..b01f84da
--- /dev/null
+++ b/qse/lib/qsesi.pc.in
@@ -0,0 +1,12 @@
+prefix=@prefix@
+exec_prefix=${prefix}
+includedir=${prefix}/include
+libdir=${exec_prefix}/lib
+
+Name: QSESI Library
+Description: QSESI Library
+Version: @VERSION@
+Cflags: -I${includedir}
+Libs: -L${libdir} -lqsesi 
+Requires: qsecmn
+#Requires.private: qsecmn
diff --git a/qse/samples/si/Makefile.am b/qse/samples/si/Makefile.am
index cf7a01d2..9a99b1b3 100644
--- a/qse/samples/si/Makefile.am
+++ b/qse/samples/si/Makefile.am
@@ -6,6 +6,7 @@ AM_CPPFLAGS = \
 	-I$(includedir)
 
 bin_PROGRAMS = \
+	aio01 \
 	dir01 \
 	fio01 \
 	fio02 \
@@ -33,6 +34,7 @@ LDADD += $(UNICOWS_LIBS)
 endif
 endif
 
+aio01_SOURCES = aio01.c
 dir01_SOURCES = dir01.c
 fio01_SOURCES = fio01.c
 fio02_SOURCES = fio02.c