Question

我尝试使用以下方法安装Rglpk包

install.packages("Rglpk")

但得到以下信息：

Package which is only available in source form, and may need compilation of
C/C++/Fortran: 'Rglpk'
Do you want to attempt to install these from sources? (Yes/no/cancel) Yes
installing the source package 'Rglpk'

trying URL 'https://cran.rstudio.com/src/contrib/Rglpk_0.6-3.tar.gz'
Content type 'application/x-gzip' length 20892 bytes (20 KB)
==================================================
downloaded 20 KB

During startup - Warning messages:
1: Setting LC_CTYPE failed, using "C" 
2: Setting LC_TIME failed, using "C" 
3: Setting LC_MESSAGES failed, using "C" 
4: Setting LC_MONETARY failed, using "C" 
* installing *source* package 'Rglpk' ...
** package 'Rglpk' successfully unpacked and MD5 sums checked
During startup - Warning messages:
1: Setting LC_CTYPE failed, using "C" 
2: Setting LC_TIME failed, using "C" 
3: Setting LC_MESSAGES failed, using "C" 
4: Setting LC_MONETARY failed, using "C" 
Error in dyn.load("conftest.so") : 
  unable to load shared object '/private/var/folders/kg/05p23mln6bg7rt8d3jryc30w0000gn/T/RtmpXw7Z3J/R.INSTALL282d4ddc1f3b/Rglpk/conftest.so':
  dlopen(/private/var/folders/kg/05p23mln6bg7rt8d3jryc30w0000gn/T/RtmpXw7Z3J/R.INSTALL282d4ddc1f3b/Rglpk/conftest.so, 6): Library not loaded: /usr/local/opt/gmp/lib/libgmp.10.dylib
  Referenced from: /usr/local/opt/glpk/lib/libglpk.40.dylib
  Reason: image not found
Execution halted
** libs
/bin/sh: line 0: cd: GLPK: No such file or directory
make: *** [GLPK.ts] Error 1
ERROR: compilation failed for package 'Rglpk'
* removing '/Library/Frameworks/R.framework/Versions/3.5/Resources/library/Rglpk'
Warning in install.packages :
  installation of package 'Rglpk' had non-zero exit status

The downloaded source packages are in
    '/private/var/folders/kg/05p23mln6bg7rt8d3jryc30w0000gn/T/RtmpHmhPNf/downloaded_packages'

我使用brew来安装glpk。虽然链接存在一些问题，但似乎有效：

MacOS USER$ brew link glpk
Linking /usr/local/Cellar/glpk/4.65... 5 symlinks created

对出现问题的任何想法？

Answer 1

具有相同的问题，除了通过自制软件安装GLPK之外，您还需要激活依赖项。在通过R控制台安装Rglpk和通过自制软件glpk之后，在R控制台中键入以下内容：

install.packages（“ Rglpk”，dependencies = TRUE）

应该可以解决问题

Answer 2

我认为你的上一个自制程序命令安装了glpk库，根据SOF，下一步是将它运行到终端xcode-select --install，它应该安装得很好。

在Rstudio中安装Rglpk软件包时出错

2 个答案: