lors de l'installation de graphviz à l'aide de la commande apt-get, j'ai eu l'erreur ci dessous quelqu'un peut il m'expliquer s'il vous plait ce que je doit faire
amin@amin-desktop:/home$ sudo apt-get install graphviz Reading package lists... Done Building dependency tree... Done graphviz is already the newest version. 0 upgraded, 0 newly installed, 0 to remove and 5 not upgraded.
1 not fully installed or removed. Need to get 0B of archives. After unpacking 0B of additional disk space will be used. Setting up flashplugin-nonfree (7.0.68~ubuntu1~dapper1) ... Downloading... done.
usage: update-rc.d [-n] [-f] <basename> remove update-rc.d [-n] <basename> defaults [NN | sNN kNN] update-rc.d [-n] <basename> start|stop NN runlvl [runlvl] [...] . -n: not really
-f: force dpkg: error processing flashplugin-nonfree (--configure): subprocess post-installation script returned error exit status 1 Errors were encountered while processing: flashplugin-nonfree
E: Sub-process /usr/bin/dpkg returned an error code (1) amin@amin-desktop:/home$ ________________________________________________________________