==> Creating clean working copy [builder]...done
==> Making package: ruby1.9-uglifier 2.4.0-1 (Fri Sep 18 03:36:55 EDT 2015)
==> Retrieving sources...
  -> Found uglifier-2.4.0.gem
==> Validating source files with sha1sums...
    uglifier-2.4.0.gem ... Passed
cp: cannot stat '/etc/pacman.d/gnupg': No such file or directory
resolving dependencies...
looking for conflicting packages...

Packages (3) libyaml-0.1.6-1  ruby1.9-1.9.3_p551-1  ruby1.9-execjs-2.0.2-1

Total Download Size:    0.03 MiB
Total Installed Size:  13.77 MiB

:: Proceed with installation? [Y/n] 
:: Retrieving packages ...
downloading ruby1.9-execjs-2.0.2-1-any.pkg.tar.xz...
checking keyring...
checking package integrity...
loading package files...
checking for file conflicts...
checking available disk space...
installing libyaml...
installing ruby1.9...
Optional dependencies for ruby1.9
    tk: for Ruby/TK
installing ruby1.9-execjs...
Successfully installed uglifier-2.4.0
1 gem installed
Installing ri documentation for uglifier-2.4.0...
Installing RDoc documentation for uglifier-2.4.0...
checking dependencies...

Packages (3) libyaml-0.1.6-1  ruby1.9-1.9.3_p551-1  ruby1.9-execjs-2.0.2-1

Total Removed Size:  13.77 MiB

:: Do you want to remove these packages? [Y/n] 
removing ruby1.9-execjs...
removing ruby1.9...
removing libyaml...