diff --git a/CMakeLists.txt b/CMakeLists.txt
index 8f325eb..502b77b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 2.6)
+cmake_minimum_required(VERSION 3.0.2)
 include(CMakeAddFortranSubdirectory)
 project (QPMS)
 
diff --git a/amos/CMakeLists.txt b/amos/CMakeLists.txt
index 3dd5c56..d3717dc 100644
--- a/amos/CMakeLists.txt
+++ b/amos/CMakeLists.txt
@@ -1,4 +1,12 @@
 enable_language (Fortran)
+include(FortranCInterface)
+
+FortranCInterface_HEADER(amos.h
+	MACRO_NAMESPACE "AMOS_"
+	SYMBOL_NAMESPACE "amos_"
+	SYMBOLS zbesj zbesy zbesi zbesk zsqrt
+	)
+
 add_library(amos 
 	dgamln.f zabs.f zasyi.f zbinu.f zdiv.f zmlri.f zshch.f zunhj.f zunk1.f
 	d1mach.f zacai.f zbesh.f zbknu.f zexp.f zmlt.f zsqrt.f zunik.f zunk2.f
diff --git a/qpms/CMakeLists.txt b/qpms/CMakeLists.txt
index b06aa55..b4c53c2 100644
--- a/qpms/CMakeLists.txt
+++ b/qpms/CMakeLists.txt
@@ -1,4 +1,22 @@
+#packages
+find_package(GSL 2.0 REQUIRED)
+find_package(BLAS REQUIRED)
+find_package(LAPACK REQUIRED)
+
+#includes
+set (DIRS ${GSL_INCLUDE_DIRS} ${GSLCBLAS_INCLUDE_DIRS})
+include_directories(${DIRS})
+
 add_library (qpms translations.c tmatrices.c vecprint.c vswf.c wigner.c
 	lattices2d.c gaunt.c error.c legendre.c symmetries.c vecprint.c)
 use_c99()
+
+set(LIBS ${LIBS} ${GSL_LIBRARIES} ${GSLCBLAS_LIBRARIES})
+
+target_link_libraries (qpms
+	gsl
+	lapack
+	blas
+	amos
+	)
 target_include_directories (qpms PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})