在我输入sudo port install i386-elf-gcc之后出现了下面的错误：
---> Computing dependencies for i386-elf-gcc
---> Fetching archive for i386-elf-gcc
---> Attempting to fetch i386-elf-gcc-9.2.0_2.darwin_21.arm64.tbz2 from https://pek.cn.packages.macports.org/macports/packages/i386-elf-gcc
---> Attempting to fetch i386-elf-gcc-9.2.0_2.darwin_21.arm64.tbz2 from https://packages.macports.org/i386-elf-gcc
---> Attempting to fetch i386-elf-gcc-9.2.0_2.darwin_21.arm64.tbz2 from https://kmq.jp.packages.macports.org/i386-elf-gcc
---> Building i386-elf-gcc
Error: Failed to build i386-elf-gcc: command execution failed
Error: See /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_cross_i386-elf-gcc/i386-elf-gcc/main.log for details.
Error: Follow https://guide.macports.org/#project.tickets if you believe there is a bug.
Error: Processing of port i386-elf-gcc failed
