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.\" ========================================================================
.\"
.IX Title "RPMDEP 1"
.TH RPMDEP 1 "2012-08-01" "perl v5.14.2" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
.if n .ad l
.nh
.SH "NAME"
rpmdep \- display the full dependency of an installed rpm package
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
rpmdep search recursively for package dependencies. 
It resolvs all dependencies to package names.
It can also prepare a file to build a graph of dependencies, with graphviz.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
rpmdep.pl  [options] package
.PP
options:
.PP
.Vb 5
\&   \-help                brief help message
\&   \-man                 full documentation
\&   \-V, \-\-version        print version
\&   \-use\-cache           use cache file instead rpm query
\&   \-clear\-cache         clear cache file
\&
\&   \-verbose             verbose
\&   \-dot dotfile         build a dot file for graphviz
.Ve
.SH "REQUIRED ARGUMENTS"
.IX Header "REQUIRED ARGUMENTS"
the package to resolv
.SH "OPTIONS"
.IX Header "OPTIONS"
.IP "\fB\-help\fR" 8
.IX Item "-help"
Print a brief help message and exits.
.IP "\fB\-man\fR" 8
.IX Item "-man"
Print the manual page and exits.
.IP "\fB\-version\fR" 8
.IX Item "-version"
Print the program release and exit.
.IP "\fB\-verbose\fR" 8
.IX Item "-verbose"
The program works and print debugging messages.
.IP "\fB\-dot\fR" 8
.IX Item "-dot"
create a dot file to be used by graphviz
.IP "\fB\-use\-cache\fR" 8
.IX Item "-use-cache"
the rpm query may be long (10 to 30 s). If you will run an rpmorphan tool
several time, this option will allow to gain a lot of time :
it save the rpm query on a file cache (first call), then
use this cache instead quering rpm (others calls).
.IP "\fB\-clear\-cache\fR" 8
.IX Item "-clear-cache"
to remove cache file. Can be used with \-use\-cache to write
a new cache.
.SH "USAGE"
.IX Header "USAGE"
rpmdep.pl \-\-use\-cache \-dot bash.dot bash
.PP
dot \-Tps bash.dot \-o bash.ps
.SH "FILES"
.IX Header "FILES"
the program can use the /tmp/rpmorphan.cache file
.SH "DIAGNOSTICS"
.IX Header "DIAGNOSTICS"
the verbose mode allow to see all the recursive work
.PP
others messages are
.IP "\fBpackage ... is not installed\fR" 8
.IX Item "package ... is not installed"
this is not a name of an installed package
.IP "\fB... has no dependencies\fR" 8
.IX Item "... has no dependencies"
this can comes for some admin tools (ash for example)
.IP "\fB... depends upon (list)\fR" 8
.IX Item "... depends upon (list)"
return a list of sorted and comma separated packages
.SH "EXIT STATUS"
.IX Header "EXIT STATUS"
O if all is ok
.PP
>=1 if a problem
.SH "CONFIGURATION"
.IX Header "CONFIGURATION"
nothing
.SH "DEPENDENCIES"
.IX Header "DEPENDENCIES"
you should use graphviz to build graph from
.SH "INCOMPATIBILITIES"
.IX Header "INCOMPATIBILITIES"
not known
.SH "BUGS AND LIMITATIONS"
.IX Header "BUGS AND LIMITATIONS"
the program does not work well on program installed
with several versions
.SH "NOTES"
.IX Header "NOTES"
this program can be used as \*(L"normal\*(R" user
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\fIrpm\fR\|(1) for rpm call
.PP
\fIrpmorphan\fR\|(1)
.PP
\fIrpmusage\fR\|(1)
.PP
\fIrpmduplicates\fR\|(1)
.PP
\fIrpmextra\fR\|(1)
.SH "LICENSE AND COPYRIGHT"
.IX Header "LICENSE AND COPYRIGHT"
Copyright (C) 2008 by Eric Gerbier
This program is free software; you can redistribute it and/or modify
it under the terms of the \s-1GNU\s0 General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
.SH "AUTHOR"
.IX Header "AUTHOR"
Eric Gerbier
.PP
you can report any bug or suggest to gerbier@users.sourceforge.net