Bug#869160: libgap-sage build-depends on gap (< 4r8p7) but 4r8p7-1 is to be installed

[Adrian Bunk]

Source: libgap-sage
Version: 4.8.6+3+20160327g69a66f0+dsx-2
Severity: serious
Tags: buster sid

The following packages have unmet dependencies:
 builddeps:libgap-sage : Depends: gap (< 4r8p7) but 4r8p7-1 is to be installed