Description of problem:
# rpm -Uvh libgcj-3.4.1-5.i386.rpm --replacefiles --replacepkgs
Preparing...               
########################################### [100%]
   1:libgcj                
########################################### [100%]
alternatives version 1.3.11 - Copyright (C) 2001 Red Hat, Inc.
This may be freely redistributed under the terms of the GNU Public
License.
                                                                     
          
usage: alternatives --install <link> <name> <path> <priority>
                    [--initscript <service>]
                    [--slave <link> <name> <path>]*
       alternatives --remove <name> <path>
       alternatives --auto <name>
       alternatives --config <name>
       alternatives --display <name>
       alternatives --set <name> <path>
 
common options: --verbose --test --help --usage --version
                --altdir <directory> --admindir <directory>
/var/tmp/rpm-tmp.63691: line 5: --slave: command not found
#

Version-Release number of selected component (if applicable):
libgcj-3.4.1-5

How reproducible:
Always

Additional info:
There seems to be an extra plus sign, after the \ sign in libgcj's
%%post section, which shouldn't be there.

Thanks.