Mac上画图中文报错，显示不出中文，有没有解决方案呢

[Mango11111]

[Mango11111]

想用showtext解决字体问题也报错：

Loading required package: sysfonts

Error: package or namespace load failed for ‘sysfonts’:
.onLoad failed in loadNamespace() for 'sysfonts', details:
call: dyn.load(file, DLLpath = DLLpath, ...)
error: 无法载入共享目标对象‘/Library/Frameworks/R.framework/Versions/3.6/Resources/library/sysfonts/libs/sysfonts.so’：:
dlopen(/Library/Frameworks/R.framework/Versions/3.6/Resources/library/sysfonts/libs/sysfonts.so, 6): Library not loaded: /opt/X11/lib/libfreetype.6.dylib
Referenced from: /Library/Frameworks/R.framework/Versions/3.6/Resources/library/sysfonts/libs/sysfonts.so
Reason: image not found