debian/changelog

+uc-echo (1.12-11) unstable; urgency=medium
+
+  * Team upload.
+  [ Helmut Grohne ]
+  * Fix FTCBFS: Annotate Build-Depends. (Closes: #929330)
+
+  [ Andreas Tille ]
+  * Standards-Version: 4.3.0
+
+ -- Helmut Grohne <helmut@subdivi.de>  Tue, 21 May 2019 21:01:35 +0200
+
 uc-echo (1.12-10) unstable; urgency=medium
 
   [ Steffen Moeller and Jon Ison ]

debian/control

@@ -6,11 +6,12 @@ Uploaders: Thorsten Alteholz <debian@alteholz.de>,
 Section: science
 Priority: optional
 Build-Depends: debhelper (>= 11~),
-               python-all-dev,
-               python-scipy,
-               python-numpy,
+               python-all-dev:any,
+               libpython-all-dev,
+               python-scipy:native,
+               python-numpy:native,
                g++-multilib [i386 powerpc sparc x32]
-Standards-Version: 4.1.4
+Standards-Version: 4.3.0
 Vcs-Browser: https://salsa.debian.org/med-team/uc-echo
 Vcs-Git: https://salsa.debian.org/med-team/uc-echo.git
 Homepage: http://uc-echo.sourceforge.net/