/lang/python27 Build error

[Sha'ul]

$ sudo sh -c "cd /usr/ports/x11/xorg && make install"
Password:
===>  Staging for xorg-7.7
===>   xorg-7.7 depends on file: /usr/local/libdata/pkgconfig/dri.pc - not
found
===>    Verifying install for /usr/local/libdata/pkgconfig/dri.pc in
/usr/ports/                                             graphics/dri
===>   dri-7.6.1_3,2 depends on executable: makedepend - found
===>   dri-7.6.1_3,2 depends on executable: python2 - not found
===>    Verifying install for python2 in /usr/ports/lang/python2
===>  Staging for python2-2_2
===>   python2-2_2 depends on file: /usr/local/bin/python2.7 - not found
===>    Verifying install for /usr/local/bin/python2.7 in
/usr/ports/lang/python                                             27
===>  Installing for python27-2.7.6_2
===>  Checking if lang/python27 already installed
===>   Registering installation for python27-2.7.6_2 as automatic
pkg-static:
lstat(/tmp/usr/ports/lang/python27/work/stage/usr/local/lib/python2.      
                                      7/lib-dynload/nis.so): No such file
or directory
*** Error code 74

Stop.
make[4]: stopped in /usr/ports/lang/python27
*** Error code 1

Stop.
make[3]: stopped in /usr/ports/lang/python27
*** Error code 1

Stop.
make[2]: stopped in /usr/ports/lang/python2
*** Error code 1

Stop.
make[1]: stopped in /usr/ports/graphics/dri
*** Error code 1

Stop.
make: stopped in /usr/ports/x11/xorg