通过macport安装libunwind报头时遇到问题

Question

在努力实现

sudo port install gcc47

看上去我很想念

• cctools
• ld64
• 薄风头

，其中两个

• cctools
• ld64

依赖于

• 薄风头

在尝试时

sudo port install libunwind-headers

I get:

--->  Building libunwind-headers
Error: org.macports.build for port libunwind-headers returned: command execution failed
Please see the log file for port libunwind-headers for details:
    /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_libunwind-headers/libunwind-headers/main.log
To report a bug, follow the instructions in the guide:
    http://guide.macports.org/#project.tickets
Error: Processing of port libunwind-headers failed

日志文件说：

25 :info:build Command failed: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_libunwind-headers    /libunwind-headers/work/libunwind-30" && /usr/bin/xcodebuild  -target "libunwind-ld" -configuration Deployment build OBJROOT=build/ SYMROOT=build/ MACOSX_DEPLO    YMENT_TARGET=10.8 ARCHS= SDKROOT="" GCC_VERSION=com.apple.compilers.llvm.clang.1_0
 26 :info:build Exit code: 69
 27 :error:build org.macports.build for port libunwind-headers returned: command execution failed
 28 :debug:build Error code: NONE
 29 :debug:build Backtrace: command execution failed
 30     while executing
 31 "$procedure $targetname"
 32 :info:build Warning: targets not executed for libunwind-headers: org.macports.activate org.macports.build org.macports.destroot org.macports.install
 33 :notice:build Please see the log file for port libunwind-headers for details:
 34     /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_devel_libunwind-headers/libunwind-headers/main.log

，请问我该怎么做？

Answer 1

在尝试安装libunwind-headers之前，您需要接受苹果的许可协议

sudo xcodebuild -license agree