构建libreoffice时出现以下错误。我使用su（root权限）以root用户身份构建。
/usr/bin/make -j 1 -rs -f /media/libreofficeshared/libreoffice-core/libo/Makefile.gbuild \
\
\
\
all
[build UPK] d6eef4b4cacb2183f2bf265a5a03a354-boost_1_55_0.tar.bz2
tar: libs/geometry/doc/html/geometry/reference/spatial_indexes/boost__geometry__index__rtree/rtree_parameters_type_const____indexable_getter_const____value_equal_const____allocator_type_const___.html: Cannot open: Operation not permitted
tar: Exiting with failure status due to previous errors
make[1]: *** [/media/libreofficeshared/libreoffice-core/libo/workdir/UnpackedTarget/d6eef4b4cacb2183f2bf265a5a03a354-boost_1_55_0.tar.bz2] Error 2
make: *** [build] Error 2
为什么会这样？ 我在virtualbox上使用Debian 6。