diff --git a/Makefile.am b/Makefile.am
index 654b3a2..30754f0 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -5,7 +5,7 @@ ACLOCAL_AMFLAGS = -I m4
 # libtool library definition
 lib_LTLIBRARIES = libtest.la
 libtest_la_SOURCES = src/test.h src/test.c
-libtest_la_LDFLAGS = -version-info 0:0:0
+libtest_la_LDFLAGS = -version-info 0:9:0
 
 bin_PROGRAMS = main_executable
 
@@ -18,6 +18,10 @@ main_executable_LDFLAGS = $(CODE_COVERAGE_LDFLAGS)
 
 
 
+pkgconfig_DATA = libtest.pc
+
+
+
 # Tests
 # 'check' comes from 'make check'
 
diff --git a/configure.ac b/configure.ac
index 44d6183..3a7c5f1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -17,6 +17,7 @@ AC_PROG_CC_C99	# C99 standard
 AC_PROG_INSTALL
 AC_PROG_CC_C_O	# Need to have per product flags myexecutable_CFLAG
 AC_PROG_LIBTOOL	# libtool  init
+PKG_INSTALLDIR
 
 # Checks for header files.
 AC_HEADER_ASSERT # ./configure --disable-assert to define NDEBUG 
@@ -35,7 +36,7 @@ if test "x${enable_myerror}" == "xyes"; then
                ])
 fi
 
-AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([Makefile libtest.pc])
 AC_REQUIRE_AUX_FILE([tap-driver.sh])
 AX_VALGRIND_CHECK # http://www.gnu.org/software/autoconf-archive/ax_valgrind_check.html - make check-valgrind
 AX_CODE_COVERAGE # http://www.gnu.org/software/autoconf-archive/ax_code_coverage.html#ax_code_coverage - make check-code-coverage generates coverage report
diff --git a/libtest.pc b/libtest.pc
new file mode 100644
index 0000000..7f4d6b7
--- /dev/null
+++ b/libtest.pc
@@ -0,0 +1,13 @@
+prefix=/home/vasek/ll
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include
+
+Name: test_automake_shared
+Description: test_automake_shared 0.9.1
+Version: 0.9.1
+
+Requires:
+Cflags: -I${includedir}
+Libs: -L${libdir} -llibtest
+
diff --git a/libtest.pc.in b/libtest.pc.in
new file mode 100644
index 0000000..aeb0c9b
--- /dev/null
+++ b/libtest.pc.in
@@ -0,0 +1,13 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: @PACKAGE_NAME@
+Description: @PACKAGE_STRING@
+Version: @PACKAGE_VERSION@
+
+Requires:
+Cflags: -I${includedir}
+Libs: -L${libdir} -llibtest
+