Apple M1芯片新款MacBook上R语言gmm包加载报架构不匹配错误

环境与操作说明 #

• 设备：搭载Apple M1芯片的最新款MacBook
• 操作：在R交互环境中执行library(gmm)命令尝试加载gmm扩展包
• 初步排查：报错指向gfortran路径下的libgomp.1.dylib文件存在架构不匹配问题，初步判断问题与新款Mac的ARM芯片架构相关，记录时暂未找到有效解决方案

完整终端输出 #

1. 加载命令执行后的初始输出：

library(gmm)
Loading required package: sandwich

2. 触发的完整错误详情：

Error: package or namespace load failed for ‘gmm’ in dyn.load(file, DLLpath = DLLpath, ...):
unable to load shared object '/Library/Frameworks/R.framework/Versions/4.0/Resources/library/gmm/libs/gmm.so':
dlopen(/Library/Frameworks/R.framework/Versions/4.0/Resources/library/gmm.so, 6): Library not loaded: /usr/local/gfortran/lib/libgomp.1.dylib
Referenced from: /Library/Frameworks/R.framework/Versions/4.0/Resources/library/gmm/libs/gmm.so
Reason: no suitable image found.  Did find:
**/usr/local/gfortran/lib/libgomp.1.dylib: mach-o, but wrong architecture**
/usr/local/gfortran/lib/libgomp.1.dylib: mach-o, but wrong architecture

报错核心特征 #

• 系统检索到指定路径下的libgomp.1.dylib文件，但文件架构与当前运行环境不匹配，无法被加载
• 故障属于macOS平台动态库跨架构兼容类问题

内容的提问来源于stack exchange，提问作者J Li