我不确定我是否可以在这里问这个问题。
我尝试在我的 mac osx 10.10 上安装 QuTips。我正在按照这两个文档安装Qutip和MacPorts。现在我很难安装 gcc49。
当我执行此命令时sudo port install py34-scipy，出现以下错误
Admins-iMac-2:base admin$ sudo port install py27-scipy
---> Computing dependencies for py27-scipy
The following dependencies will be installed:
gcc49
py27-numpy
swig
swig-python
Continue? [Y/n]: y
---> Building gcc49
Error: Failed to build gcc49: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc49/gcc49/main.log for details.
Error: Follow http://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port py27-scipy failed
Admins-iMac-2:base admin$ sudo port install py34-numpy
---> Computing dependencies for py34-numpy
The following dependencies will be installed: gcc49
Continue? [Y/n]: y
---> Building gcc49
Error: Failed to build gcc49: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc49/gcc49/main.log for details.
Error: Follow http://guide.macports.org/#project.tickets to report a bug.
Error: Processing of port py34-numpy failed
Admins-iMac-2:base admin$ vi /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc49/gcc49/main.log
Admins-iMac-2:base admin$
我去寻找main.log文件。在这个文件的末尾，我得到了以下错误
:info:build gcc/vtable-verify.o differs
:info:build make[2]: *** [compare] Error 1
:info:build make[2]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc49/gcc49/work/build'
:info:build make[1]: *** [stage3-bubble] Error 2
:info:build make[1]: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc49/gcc49/work/build'
:info:build make: *** [bootstrap] Error 2
:info:build make: Leaving directory `/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc49/gcc49/work/build'
:info:build Command failed: cd "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc49/gcc49/work/build" && /usr/bin/make -j4 -w bootstrap
:info:build Exit code: 2
:error:build Failed to build gcc49: command execution failed
:debug:build Error code: CHILDSTATUS 2595 2
:debug:build Backtrace: command execution failed
:debug:build while executing
:debug:build "system {*}$notty {*}$nice $fullcmdstring"
:debug:build invoked from within
:debug:build "command_exec build"
:debug:build (procedure "portbuild::build_main" line 8)
:debug:build invoked from within
:debug:build "$procedure $targetname"
:debug:build Registry error: gcc49 not registered as installed & active.
:debug:build invoked from within
:debug:build "registry_active $subport"
:debug:build invoked from within
:debug:build "$workername eval registry_active \$subport"
:error:build See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc49/gcc49/main.log for details.
我不熟悉这个。没有这个我无法完成安装gcc49。或者我安装 gcc48，但对我不起作用。每次它自动尝试安装 gcc49。
任何人有任何建议，将不胜感激。