/usr/lib/x86_64-linux-gnu/pkgconfig/upstart-app-launch-2.pc is in libupstart-app-launch2-dev 0.3+14.04.20140411-0ubuntu1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 | libdir=/usr/lib/x86_64-linux-gnu
includedir=/usr/include
Cflags: -I${includedir}/libupstart-app-launch-2
Requires: glib-2.0
Libs: -L${libdir} -lupstart-app-launch
Name: libupstart-app-launch
Description: A library to manage and watch applications under Upstart
Version: 2
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