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我正尝试使用MacPorts构建openCV。 我跟着。 谁能帮帮我？ Thanx。使用MacPorts构建openCV时出错
这是输出：
---> Computing dependencies for opencv..........................................................................
---> Dependencies to be installed: bzip2 cmake libidn gettext expat libiconv gperf ncurses ncursesw openssl zlib dirac cppunit autoconf help2man p5.12-locale-gettext perl5.12 m4 perl5 perl5 perl5 automake libtool faac faad2 ffmpeg XviD gmake lame libogg libsdl xorg-libXext pkgconfig glib2 xorg-libX11 xorg-bigreqsproto xorg-inputproto xorg-kbproto xorg-libXau xorg-xproto xorg-libXdmcp xorg-libxcb python27 db46 gdbm python_select readline sqlite3 python27 xorg-libpthread-stubs xorg-xcb-proto libxml2 xorg-util-macros xorg-xcmiscproto xorg-xextproto xorg-xf86bigfontproto xorg-xtrans xorg-libXrandr xorg-randrproto xrender xorg-renderproto libtheora libvorbis libvpx yasm schroedinger orc speex texi2html x264 liboil
---> Installing bzip2 @1.0.6_0
**Error: Target org.macports.install returned: /usr/bin/tar: invalid option -- q
Try `/usr/bin/tar --help' for more information.**
Warning: the following items did not execute (for bzip2): org.macports.activate org.macports.install
**Error: Failed to install bzip2**
Log for bzip2 is at: /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_archivers_bzip2/bzip2/main.log
Error: The following dependencies were not installed: bzip2 cmake libidn gettext expat libiconv gperf ncurses ncursesw openssl zlib dirac cppunit autoconf help2man p5.12-locale-gettext perl5.12 m4 perl5 perl5 perl5 automake libtool faac faad2 ffmpeg XviD gmake lame libogg libsdl xorg-libXext pkgconfig glib2 xorg-libX11 xorg-bigreqsproto xorg-inputproto xorg-kbproto xorg-libXau xorg-xproto xorg-libXdmcp xorg-libxcb python27 db46 gdbm python_select readline sqlite3 python27 xorg-libpthread-stubs xorg-xcb-proto libxml2 xorg-util-macros xorg-xcmiscproto xorg-xextproto xorg-xf86bigfontproto xorg-xtrans xorg-libXrandr xorg-randrproto xrender xorg-renderproto libtheora libvorbis libvpx yasm schroedinger orc speex texi2html x264 liboil
Error: Status 1 encountered during processing.
To report a bug, see <http://guide.macports.org/#project.tickets>
你执行过'sudo port install opencv'还是'port install opencv'？ – SSteve
看到bzip2安装失败并不难，你应该改变你的问题的标题。 – koan
我执行sudo port install opencv。如果我执行sudo port install cmake，我也有同样的错误。错误：错误：目标org.macports.install返回：/ usr/bin/tar：无效选项 - q 尝试使用'/ usr/bin/tar --help'获取更多信息。 是焦油的问题？ – sarah