$ pamac update
Preparing...
Synchronizing package databases...
Checking frpc dependencies...
Warning: lib32-mesa: local (22.0.0-1) is newer than multilib (21.3.8-2)
Warning: python-pyqt5: local (5.15.6-7.1) is newer than extra (5.15.6-7)
Resolving dependencies...
Checking inter-conflicts...
To build (1):
frpc 0.42.0-1 (0.41.0-1) AUR
Edit build files : [e]
Apply transaction ? [e/y/N] y
Building frp...
==> ERROR: PKGBUILD does not exist.
$ yay -S frpc
:: Checking for conflicts...
:: Checking for inner conflicts...
[Aur:1] frp-0.42.0-1 (frpc)
1 frp (frpc) (Installed) (Build Files Exist)
==> Packages to cleanBuild?
==> [N]one [A]ll [Ab]ort [I]nstalled [No]tInstalled or (1 2 3, 1-3, ^4)
==>
:: (1/1) Downloaded PKGBUILD: frp
1 frp (frpc) (Installed) (Build Files Exist)
==> Diffs to show?
==> [N]one [A]ll [Ab]ort [I]nstalled [No]tInstalled or (1 2 3, 1-3, ^4)
==> n
:: (1/1) Parsing SRCINFO: frp (frpc)
==> Making package: frp 0.42.0-1 (Sun 24 Apr 2022 10:25:25 AM CST)
==> Retrieving sources...
-> Downloading frp-0.42.0.tar.gz...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 131 0 131 0 0 210 0 --:--:-- --:--:-- --:--:-- 210
100 1250k 0 1250k 0 0 543k 0 --:--:-- 0:00:02 --:--:-- 836k
==> Validating source files with sha256sums...
frp-0.42.0.tar.gz ... Passed
==> Making package: frp 0.42.0-1 (Sun 24 Apr 2022 10:25:34 AM CST)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> Retrieving sources...
-> Found frp-0.42.0.tar.gz
==> Validating source files with sha256sums...
frp-0.42.0.tar.gz ... Passed
==> Removing existing $srcdir/ directory...
==> Extracting sources...
-> Extracting frp-0.42.0.tar.gz with bsdtar
==> Sources are ready.
==> Making package: frp 0.42.0-1 (Sun 24 Apr 2022 10:25:48 AM CST)
==> Checking runtime dependencies...
==> Checking buildtime dependencies...
==> WARNING: Using existing $srcdir/ tree
==> Starting build()...