Using package manager in Manjaro. Attempting install of pcb2gcode, this occurs:

,......
checking pkg-config is at least version 0.9.0... yes
checking for glibmm... yes
checking for gdkmm... yes
checking for gerbv... no
configure: error: Package requirements (libgerbv >= 2.1.0) were not met:

Package dependency requirement 'libgerbv >= 2.1.0' could not be satisfied.
Package 'libgerbv' has version '', required version is '>= 2.1.0'

Consider adjusting the PKG_CONFIG_PATH environment variable if you
installed software in a non-standard prefix.

Alternatively, you may set the environment variables gerbv_CFLAGS
and gerbv_LIBS to avoid the need to call pkg-config.
See the pkg-config man page for more details.
==> ERROR: A failure occurred in build().
Aborting...

GerbV has been implicitly installed on my machine, version 2.8.x
I have no idea why this is occurring, given the GerbV package version.

Please advise.
Thank you.