--- blas-atlas-3.9.3.ebuild	(revision 33596)
+++ blas-atlas-3.9.3.ebuild	(working copy)
@@ -119,16 +119,16 @@ 
 	# atlas does its own parallel builds
 	emake -j1 || die "emake failed"
 
-	RPATH="${DESTTREE}"/$(get_libdir)/blas
+	RPATH="${EPREFIX}/${DESTTREE}"/$(get_libdir)/blas
 	make \
-		LIBDIR=$(get_libdir) \
+		LIBDIR="${EPREFIX}/${DESTTREE}"/$(get_libdir) \
 		RPATH="${RPATH}"/atlas \
 		shared || die "failed to build shared libraries"
 
 	# build shared libraries of threaded libraries if applicable
 	if [[ -d gentoo/libptcblas.a ]]; then
 		make \
-			LIBDIR=$(get_libdir) \
+			LIBDIR="${EPREFIX}/${DESTTREE}"/$(get_libdir) \
 			RPATH="${RPATH}"/threaded-atlas \
 			ptshared || die "failed to build threaded shared libraries"
 	fi
@@ -151,7 +151,8 @@ 
 }
 
 src_install () {
-	dodir "${RPATH}"/atlas
+	dodir "${DESTTREE}"/$(get_libdir)
+	dodir "${DESTTREE}"/$(get_libdir)/blas/atlas
 	cd "${BLD_DIR}"/gentoo/libs
 	cp -P libatlas* "${ED}/${DESTTREE}"/$(get_libdir) \
 		|| die "Failed to install libatlas"
@@ -170,7 +171,7 @@ 
 		-e "s:@THREADLIBS@:${threadlibs}:g" \
 		*blas.pc || die "sed *blas.pc failed"
 
-	cp -P *blas* "${ED}/${RPATH}"/atlas \
+	cp -P *blas* "${ED}/${DESTTREE}"/$(get_libdir)/blas/atlas \
 		|| die "Failed to install blas/cblas"
 
 	ESELECT_PROF=atlas
@@ -178,7 +179,7 @@ 
 	eselect cblas add $(get_libdir) "${FILESDIR}"/eselect.cblas.atlas ${ESELECT_PROF}
 
 	if [[ -d "${BLD_DIR}"/gentoo/threaded-libs ]];	then
-		dodir "${RPATH}"/threaded-atlas
+		dodir "${DESTTREE}"/$(get_libdir)/blas/threaded-atlas
 		cd "${BLD_DIR}"/gentoo/threaded-libs
 
 		# pkgconfig files
@@ -192,7 +193,7 @@ 
 			-e "s:@THREADLIBS@:${threadlibs}:g" \
 			*blas.pc || die "sed *blas.pc failed"
 
-		cp -P * "${ED}/${RPATH}"/threaded-atlas \
+		cp -P * "${ED}/${DESTTREE}"/$(get_libdir)/blas/threaded-atlas \
 			|| die "Failed to install threaded atlas"
 		ESELECT_PROF=atlas-threads