diff --git a/eigen.tar.bz2 b/eigen.tar.bz2
new file mode 100644
index 0000000..a9ede2c
--- /dev/null
+++ b/eigen.tar.bz2
Binary files differ
diff --git a/eigen.url b/eigen.url
new file mode 100644
index 0000000..eb4fb12
--- /dev/null
+++ b/eigen.url
@@ -0,0 +1 @@
+https://bitbucket.org/eigen/eigen/get/3.3.tar.bz2
diff --git a/eigen.version b/eigen.version
new file mode 100644
index 0000000..6b5b088
--- /dev/null
+++ b/eigen.version
@@ -0,0 +1 @@
+eigen-33588086def9