安装R包'rworldmap'及依赖'fields'时遇编译失败问题求助

It looks like the core issue here is that your system is missing the low-level system libraries required to compile the fields package—since fields contains compiled C/Fortran code, it needs these dependencies to build successfully. Let's break down the fixes by operating system:

1. Windows #

On Windows, R relies on the official Rtools toolchain for compiling packages:

• Download the version of Rtools that matches your R release (e.g., R 4.3.x needs Rtools43) from the R project website.
• During installation, make sure to check the box that says "Add Rtools to system PATH".
• Restart your R session, then try installing fields again with:

  install.packages("fields", type = "source")
  

2. macOS #

macOS requires Xcode command line tools and a GNU Fortran compiler:

• First, install Xcode command line tools by running this in Terminal:

  xcode-select --install
  

• If you use Homebrew, install the GNU compiler collection (which includes Fortran) with:

  brew install gcc
  

• Restart R, then run:

  install.packages("fields")
  

3. Linux (Ubuntu/Debian-based) #

For Debian/Ubuntu systems, you'll need to install development libraries for linear algebra and compilers:

• Open Terminal and run these commands to update your package list and install dependencies:

  sudo apt update
  sudo apt install r-base-dev libblas-dev liblapack-dev gfortran
  

• Go back to your R session and reinstall fields:

  install.packages("fields")
  

Bonus Tip #

If compiling from source still fails, try installing a pre-built binary version of fields (if available for your system):

install.packages("fields", type = "binary")

Binary packages don't require local compilation, so this can bypass the build error entirely.

Once fields installs successfully, you should be able to install rworldmap without issues:

install.packages("rworldmap")

内容的提问来源于stack exchange，提问作者D.K.