diff --git a/.gitignore b/.gitignore
index 1cbcaee..f39d3cc 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,10 @@ calculix/c?x_*.tar.bz2
 libsnl-svn/libsnl
 spooles/ReferenceManual.ps.gz
 spooles/*.tgz
+f2c/f2c-*.tar.gz
+f2c/libf2c-*.zip
+gmpc/gmpc-*.tar.gz
+lib3ds/lib3ds-*.zip
+meshlab/meshlab/
+meshlab/vcglib/
+mpir/mpir-*.tar.bz2