Fix “autoreconf: failed to run autopoint: No such file or directory” issue on Suse

On Suse, when executing “autoreconf -i” command in some repository, it prompts following error:

# autoreconf -i
Can't exec "autopoint": No such file or directory at /usr/share/autoconf/Autom4te/FileUtils.pm line 345.
autoreconf: failed to run autopoint: No such file or directory
autoreconf: autopoint is needed because this package uses Gettext

The solution is installing gettext-tools:

# zypper in gettext-tools
Loading repository data...
Reading installed packages...
Resolving package dependencies...

The following NEW package is going to be installed:
  gettext-tools

1 new package to install.
Overall download size: 1.8 MiB. Already cached: 0 B. After the operation, additional 7.9 MiB will be used.
Continue? [y/n/? shows all options] (y): y
Retrieving package gettext-tools-0.19.2-1.103.x86_64                                                   (1/1),   1.8 MiB (  7.9 MiB unpacked)
Checking for file conflicts: .........................................................................................................[done]
(1/1) Installing: gettext-tools-0.19.2-1.103 .........................................................................................[done] 

Then “autoreconf -i” works!