.---> Dependencies to be installed: cctools ld64 llvm-opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-3.2/llvm-3.2/main.log
Error: The following dependencies were not installed: cctools ld6
我在安装R包PearsonDS时遇到问题。在RStudio中,我运行: > install.packages("PearsonDS") unable to access index for repository https://cran.rstudio.com/bin/macosx/el-capitan/contrib/3.6:
cannot open URL 'https://cran.rstudio.com/bin/macosx/el-capitan/contrib/3.6/PACKAGES
requirements_osx_port_libs_install---> Dependencies to be installed: cctools ld64opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_llvm-3.2/llvm-3.2/main.log
Error: The following dependencies were not