diff --git a/dev-cpp/eigen/eigen-3.3.4.recipe b/dev-cpp/eigen/eigen-3.3.7.recipe
similarity index 70%
rename from dev-cpp/eigen/eigen-3.3.4.recipe
rename to dev-cpp/eigen/eigen-3.3.7.recipe
index f21be8975..008f676ab 100644
--- a/dev-cpp/eigen/eigen-3.3.4.recipe
+++ b/dev-cpp/eigen/eigen-3.3.7.recipe
@@ -16,8 +16,8 @@ ARM NEON (32-bit and 64-bit), PowerPC instruction sets, and now S390x SIMD \
 - Fixed-size matrices are fully optimized: dynamic memory allocation is \
 avoided, and the loops are unrolled when that makes sense.
 - For large matrices, special attention is paid to cache-friendliness.
-- Algorithms are carefully selected for reliability. Reliability trade-offs are \
-clearly documented and extremely safe decompositions are available.
+- Algorithms are carefully selected for reliability. Reliability trade-offs \
+are clearly documented and extremely safe decompositions are available.
 - Eigen is thoroughly tested through its own test suite (over 500 executables) \
 the standard BLAS test suite, and parts of the LAPACK test suite.
 - The API is extremely clean and expressive while feeling natural to C++ \
@@ -27,11 +27,12 @@ HOMEPAGE="http://eigen.tuxfamily.org"
 COPYRIGHT="2006-2011 Benoit Jacob
 	2008-2012 Gael Guennebaud, et al."
 LICENSE="MPL v2"
-REVISION="2"
+REVISION="1"
 SOURCE_URI="http://bitbucket.org/eigen/eigen/get/$portVersion.tar.bz2"
-CHECKSUM_SHA256="dd254beb0bafc695d0f62ae1a222ff85b52dbaa3a16f76e781dce22d0d20a4a6"
+CHECKSUM_SHA256="9f13cf90dedbe3e52a19f43000d71fdf72e986beb9a5436dddcd61ff9d77a3ce"
 SOURCE_DIR="eigen-eigen-5a0156e40feb"
 PATCHES="eigen-$portVersion.patchset"
+SOURCE_DIR="eigen-eigen-323c052e1731"
 
 ARCHITECTURES="x86_gcc2 x86 x86_64"
 SECONDARY_ARCHITECTURES="x86"
@@ -42,14 +43,37 @@ PROVIDES="
 	"
 REQUIRES="
 	haiku$secondaryArchSuffix
+	devel:libboost_system$secondaryArchSuffix
+	devel:libcholmod$secondaryArchSuffix
+	devel:libfftw3f$secondaryArchSuffix
+	devel:libGL$secondaryArchSuffix
+	devel:libgmp$secondaryArchSuffix
+	devel:libmetis$secondaryArchSuffix
+	devel:libmpfr$secondaryArchSuffix
+	devel:libopenblas$secondaryArchSuffix
+	devel:libumfpack$secondaryArchSuffix
+	devel:libsuperlu$secondaryArchSuffix
+	devel:libspqr$secondaryArchSuffix
 	"
 
 BUILD_REQUIRES="
 	haiku${secondaryArchSuffix}_devel
+	devel:libboost_system$secondaryArchSuffix
+	devel:libcholmod$secondaryArchSuffix
+	devel:libfftw3f$secondaryArchSuffix
+	devel:libGL$secondaryArchSuffix
+	devel:libgmp$secondaryArchSuffix
+	devel:libmetis$secondaryArchSuffix
+	devel:libmpfr$secondaryArchSuffix
+	devel:libopenblas$secondaryArchSuffix
+	devel:libumfpack$secondaryArchSuffix
+	devel:libsuperlu$secondaryArchSuffix
+	devel:libspqr$secondaryArchSuffix
 	"
 BUILD_PREREQUIRES="
 	cmd:cmake
 	cmd:gcc$secondaryArchSuffix
+	cmd:gfortran$secondaryArchSuffix
 	cmd:make
 	cmd:pkg_config$secondaryArchSuffix
 	"
@@ -73,11 +97,12 @@ INSTALL()
 	mkdir -p $developLibDir
 	mv $prefix/share/pkgconfig $developLibDir
 	rmdir $prefix/share
+
 	fixPkgconfig
 }
 
 TEST()
 {
 	cd build
-	make check
+	make check -j 4
 }
diff --git a/dev-cpp/eigen/patches/eigen-3.3.4.patchset b/dev-cpp/eigen/patches/eigen-3.3.7.patchset
similarity index 100%
rename from dev-cpp/eigen/patches/eigen-3.3.4.patchset
rename to dev-cpp/eigen/patches/eigen-3.3.7.patchset