安装 FRP 的步骤如下

从 CRAN 下载 FRP 开发包：

• 访问 CRAN。
• 在搜索栏中输入 frp，点击搜索,找到并下载安装包。

安装必要的依赖项：

• 使用 R 的包管理器安装 R 和 Rtools：

  r-release --version
  rtools

• R 或 Rtools 未安装,按照提示安装。

找到 FRP 的开发包：

• 在 R 中，使用 installed.packages 查找已安装的包：

  installed.packages()

• 检查列表中是否包含 frp，如果是，使用 list() 查找其位置：

  installed.packages("frp")

安装 FRP：

• 使用 r 命令安装 FRP：

  r -e 'install.packages("frp", dependencies = "false")'

设置编译选项：

• 在 R 中设置编译选项，确保 FRP 的代码可以编译成可执行包：

  library(r)
  r.version()  # 测试是否有编译器
  options(reload) <- "yes"
  r('''
    .libpowertypes = "yes"
    .libfftw3 = "yes"
    .libfftpowertypes = "yes"
    .libfftw3ext = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3d = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .libfftw3p = "yes"
    .libfftw3s = "yes"
    .libfftw3u = "yes"
    .libfftw3z = "yes"
    .libfftw3f = "yes"
    .libfftw3f3 = "yes"
    .libfftw3i = "yes"
    .libfftw3l = "yes"
    .libfftw3o = "yes"
    .