unoconv: option --VERSION not recognized, try unoconv -h for a list of all the options

usage: unoconv [options] file [file2 ..] Convert from and to any format supported by LibreOffice unoconv options: -c, --connection=string use a custom connection string -d, --doctype=type specify document type (document, graphics, presentation, spreadsheet) -e, --export=name=value set export filter options eg. -e PageRange=1-2 -f, --format=format specify the output format -F, --field=name=value replace user-defined text field with value eg. -F Client_Name="Oracle" -i, --import=string set import filter option string eg. -i utf8 -l, --listener start a permanent listener to use by unoconv clients -n, --no-launch fail if no listener is found (default: launch one) -o, --output=name output basename, filename or directory --pipe=name alternative method of connection using a pipe -p, --port=port specify the port (default: 2002) to be used by client or listener --password=string provide a password to decrypt the document --preserve keep timestamp and permissions of the original document -s, --server=server specify the server address (default: 127.0.0.1) to be used by client or listener --show list the available output formats --stdin read from stdin (filenames are ignored if provided) --stdout write output to stdout -t, --template=file import the styles from template (.ott) -T, --timeout=secs timeout after secs if connection to listener fails -v, --verbose be more and more verbose (-vvv for debugging) --version display version number of unoconv, OOo/LO and platform details