xflr5: use fetchsvn instead of fetchzip

The Sourceforge ZIP URLs aren't stable. They (sometimes?) disappear
and throw 404. Probably until someone requests the file to be
generated from the UI. This made the build of xflr5 fail. By using the
SVN checkout we should be on the safer side.

1 files changed, 7 insertions, 4 deletions

diff --git a/pkgs/applications/science/physics/xflr5/default.nix b/pkgs/applications/science/physics/xflr5/default.nix
index 3d9615cf5329f..eb60c12e9f0ce 100644
--- a/pkgs/applications/science/physics/xflr5/default.nix
+++ b/pkgs/applications/science/physics/xflr5/default.nix
@@ -1,11 +1,14 @@
-{ mkDerivation, lib, fetchzip, qmake }:
+{ mkDerivation, lib, qmake, fetchsvn }:
 
 mkDerivation rec {
   pname = "xflr5";
   version = "6.61";
-  src = fetchzip {
-    url = "https://sourceforge.net/code-snapshots/svn/x/xf/xflr5/code/xflr5-code-r1481-tags-v6.61-xflr5.zip";
-    sha256 = "sha256-voWnXiBo7+kBPiZLVpSiXyBsYJv/Phd3noA81SQ5Vtw=";
+
+  sourceRoot = "${src.name}/xflr5";
+  src = fetchsvn {
+    url = "https://svn.code.sf.net/p/xflr5/code/trunk";
+    rev = "1480";
+    sha256 = "sha256-Uj6R15OT5i5tAJEYWqyFyN5Z51Wz5RjO26mWC3Y6QAI=";
   };
 
   nativeBuildInputs = [ qmake ];