Error activating xorg-inputproto when installing koffice: X11/extensions/XI.h already exists

[info@…]

sudo port install koffice
--->  Computing dependencies for koffice
--->  Dependencies to be installed: ImageMagick ghostscript xorg-libXext xorg-libX11 xorg-inputproto xorg-kbproto xorg-libXau xorg-xproto xorg-libXdmcp xorg-libxcb python27 db46 openssl python_select readline sqlite3 python27 xorg-libpthread-stubs xorg-xcb-proto libxml2 libxml2 xorg-util-macros xorg-xcmiscproto xorg-xextproto xorg-xf86bigfontproto xorg-xtrans xorg-libXt xorg-libsm xorg-libice lcms2 liblzma urw-fonts autoconf263 kdebase3 cyrus-sasl2 imake xorg-cf-files kdelibs3 aspell texinfo dejavu-fonts flex hicolor-icon-theme jasper libart_lgpl libxslt libxslt mesa py27-libxml2 py27-libxml2 xorg-dri2proto xorg-glproto xorg-libXfixes xorg-fixesproto xorg-libXi xorg-libXmu openexr ilmbase gsed pcre qt3 Xft2 xrender xorg-renderproto xorg-libXcursor xorg-libXinerama xorg-xineramaproto xorg-libXrandr xorg-randrproto unsermake python26 libusb-compat libusb xorg-libXScrnSaver xorg-scrnsaverproto xorg-libXcomposite xorg-compositeproto xorg-libXdamage xorg-damageproto xorg-libXtst xorg-recordproto xorg-libXxf86misc xorg-xf86miscproto xorg-libxkbfile lcms libexif libwpd libgsf gconf dbus-glib dbus gtk-doc docbook-xml docbook-xml-4.1.2 xmlcatmgr docbook-xml-4.2 docbook-xml-4.3 docbook-xml-4.4 docbook-xml-4.5 docbook-xml-5.0 docbook-xsl docbook-xsl gnome-doc-utils intltool gnome-common p5.12-getopt-long p5.12-pathtools p5.12-scalar-list-utils p5.12-xml-parser intltool iso-codes rarian getopt gtk2 atk gdk-pixbuf2 pango cairo libpixman xorg-xcb-util shared-mime-info orbit2 libidl policykit eggdbus gnome-vfs desktop-file-utils popt gnome-mime-data libbonobo mysql5 ruby wv2
--->  Fetching archive for xorg-inputproto
--->  Attempting to fetch xorg-inputproto-2.0.2_0.darwin_10.noarch.tbz2 from http://packages.macports.org/xorg-inputproto
--->  Attempting to fetch xorg-inputproto-2.0.2_0.darwin_10.noarch.tbz2.rmd160 from http://packages.macports.org/xorg-inputproto
--->  Installing xorg-inputproto @2.0.2_0
--->  Activating xorg-inputproto @2.0.2_0
Error: Target org.macports.activate returned: Image error: /opt/local/include/X11/extensions/XI.h already exists and does not belong to a registered port.  Unable to activate port xorg-inputproto. Use 'port -f activate xorg-inputproto' to force the activation.
Error: Failed to install xorg-inputproto
Log for xorg-inputproto is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_x11_xorg-inputproto/xorg-

IF I DONE THIS UND TYPE 'sudo port install koffice' i get the same Error at every time with a nex programm-module

[neverpanic (Clemens Lang)]

Problems like these usually happen when an old MacPorts installation has not been removed correctly. In these cases it should be fine to force activation using the -f switch. Does this always happen with /opt/local/include/X11/extensions/XI.h or is the file different every time you try this?

[info@…]

what mean 'using the -f switch'? - it happens on all pathes...

[neverpanic (Clemens Lang)]

I'm citing the error message:

Use 'port -f activate xorg-inputproto' to force the activation.

The "-f"-switch is used here, to force activation of xorg-inputproto despite the errors.

[info@…]

that doesn't help - i think i must uninstall all macports-installations first thanks for the help