*! version 0.3.0 25sep2019
check7z -- Check if gziputil finds 7-Zip

Syntax

check7z

display r(sevenz_available)

display $gziputil_path_7z

Description

check7z checks if 7-Zip is installed and can be found in the standard
PeaZip directory or the system's PATH environment variable. It returns
r(sevenz_available) which equals 1 if 7-Zip is ready to go and 0 if it is
not available or cannot be found.

check7z also sets the global macro gziputil_path_7z. If you did not
install PeaZip in the standard directory and do not want to change the PATH
environment variable, you may want to set gziputil_path_7z to a 7-Zip path
which can be understood by Windows PowerShell.

Author

Matthias Gomolka, Deutsche Bundesbank, Research Data and Service Centre

matthias.gomolka@bundesbank.de