Bug#876607: pitivi FTBFS: Program "gst-validate-launcher" not found or not executable

[Adrian Bunk]

Source: pitivi
Version: 0.99-1
Severity: serious

https://buildd.debian.org/status/package.php?p=pitivi&suite=sid

...
Subproject gst-transcoder finished.
Found a fallback subproject subprojects/gst-transcoder for gst-transcoder-1.0
Program git found: YES (/usr/bin/git)
Program getenvvar.py found: YES (/<<PKGBUILDDIR>>/getenvvar.py)
Configuring configure.py using configuration
Configuring pitivi using configuration
Program gst-validate-launcher found: NO

Meson encountered an error in file tests/meson.build, line 1, column 0:
Program "gst-validate-launcher" not found or not executable
debian/rules:20: recipe for target 'override_dh_auto_configure' failed
make[1]: *** [override_dh_auto_configure] Error 1