xfce4 issue

[philo_neo71]

Hello, back on netbsd with a hpc of 16 cores, I would like to install XFCE4 on my computer I use pkgsrc-2017Q2 on a NetBSD 7.0.2 system, I do not know if it is compatible, install the packages with pkgin but I miss Dbus and Hal, so I tried to compute the port but I have errors that I do not understand, for example Dbus : here is my output:

=> Creating installation directories
 ./install-sh -c -d '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/bin'
  /usr/bin/install -c -s -o root -g wheel -m 755 xmlif/xmlif '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/bin'
 ./install-sh -c -d '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/bin'
 /usr/bin/install -c -o root -g wheel -m 755 xmlto '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/bin'
 ./install-sh -c -d '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/man/man1'
 /usr/bin/install -c -o root -g wheel -m 644 man/man1/xmlto.1 man/man1/xmlif.1 '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/man/man1'
 ./install-sh -c -d '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/share/xmlto'
 ./install-sh -c -d '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/share/xmlto/format/xhtml1'
 /usr/bin/install -c -o root -g wheel -m 644  format/xhtml1/dvi format/xhtml1/fo format/xhtml1/pdf format/xhtml1/ps format/xhtml1/txt format/xhtml1/awt format/xhtml1/mif format/xhtml1/pcl format/xhtml1/svg '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/share/xmlto/format/xhtml1'
 ./install-sh -c -d '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/share/xmlto/format/docbook'
 /usr/bin/install -c -o root -g wheel -m 644  format/docbook/dvi format/docbook/epub format/docbook/fo format/docbook/html format/docbook/html-nochunks format/docbook/xhtml format/docbook/xhtml-nochunks format/docbook/man format/docbook/pdf format/docbook/ps format/docbook/txt format/docbook/htmlhelp format/docbook/javahelp format/docbook/mif format/docbook/pcl format/docbook/svg format/docbook/awt '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/share/xmlto/format/docbook'
 ./install-sh -c -d '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/share/xmlto/format/fo'
 /usr/bin/install -c -o root -g wheel -m 644  format/fo/ps format/fo/awt format/fo/mif format/fo/pcl format/fo/svg format/fo/txt format/fo/dvi format/fo/pdf '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/share/xmlto/format/fo'
 /usr/bin/install -c -o root -g wheel -m 644  xmlto.mak '/usr/pkgsrc/textproc/xmlto/work/.destdir/usr/pkg/share/xmlto/.'
=> Automatic manual page handling
=> Creating binary package /usr/pkgsrc/textproc/xmlto/work/.packages/xmlto-0.0.28nb1.tgz
===> Building binary package for xmlto-0.0.28nb1
=> Creating binary package /usr/pkgsrc/packages/All/xmlto-0.0.28nb1.tgz
===> Installing binary package of xmlto-0.0.28nb1
=> Returning to build of dbus-1.10.18
=> Build dependency x11-links>=1.04: NOT found
=> Verifying reinstall for ../../pkgtools/x11-links
ERROR: This package has set PKG_FAIL_REASON:
ERROR: pkgsrc has been configured to use a system provided X11 installation
ERROR: but one could not be found. Possible solutions:
ERROR: 
ERROR: 	*) install X headers and libraries in X11BASE (currently /usr/X11R7)
ERROR: 	*) set X11_TYPE=modular in mk.conf to use X11 from pkgsrc
ERROR: 
ERROR: Please note that changing the value of X11_TYPE in existing
ERROR: pkgsrc installations is not supported!
*** Error code 1

Stop.
make[1]: stopped in /usr/pkgsrc/pkgtools/x11-links
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/sysutils/dbus
hpc-polux# cd /usr
hpc-polux# ls
X11R7   games   lib     libexec pkg     sbin
bin     include libdata mdec    pkgsrc  share
hpc-polux# rm X11R7
rm: X11R7: is a directory
hpc-polux# delete X11R7
delete: not found
hpc-polux# deltree X11R7
deltree: not found
hpc-polux# rmdir X11R7
hpc-polux# cd /usr/pkgsrc/sysutils/dbus
hpc-polux# make deinstall clean
===> Deinstalling for dbus-1.10.18
===> Cleaning for dbus-1.10.18
hpc-polux# make reinstall clean
ERROR: This package has set PKG_FAIL_REASON:
ERROR: dbus-1.10.18 uses X11, but /usr/X11R7 not found
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/sysutils/dbus
hpc-polux#

I do not understand why people do not use NetBSD as its FreeBSD aimologist, NetBSD is for me very pure in therme of code and this makes it very attractive!