如何修复r中的“libproj未在标准位置或给定位置找到”错误

Question

我正在尝试在R上安装'agricolae‘包，但我得到一个错误，说

    configure: error: libproj not found in standard or given locations.
    ERROR: configuration failed for package ‘sf’
    * removing ‘/R/x86_64-pc-linux-gnu-library/3.6/sf’
    Warning in install.packages :
      installation of package ‘sf’ had non-zero exit status
    ERROR: dependency ‘sf’ is not available for package ‘spdep’
    * removing ‘/R/x86_64-pc-linux-gnu-library/3.6/spdep’
    Warning in install.packages :
      installation of package ‘spdep’ had non-zero exit status
    ERROR: dependency ‘spdep’ is not available for package ‘agricolae’
    * removing ‘/R/x86_64-pc-linux-gnu-library/3.6/agricolae’
    Warning in install.packages :
      installation of package ‘agricolae’ had non-zero exit status

我最近升级到了Ubuntu 18.04.2和R版本3.6.0 (2019-04-26) --“植树”，问题就是从那时开始的。

当我这样做的时候

    $ sudo apt-get install -y libproj-dev

我得到了：

    libproj-dev is already the newest version (5.2.0-1~bionic0).

Answer 1

该错误指出包'sf‘不可用于依赖项'spdep’。因此，您应该尝试安装pkg 'sf‘。(我和你在同一个操作系统上，pkg:agricolae刚刚安装没有问题。我有一套比你更完整的空间R和系统包。)

编辑:有报道称，为了解决此问题，有必要创建一个指向库位置的环境链接：

$ export LD_LIBRARY_PATH=/lib:/usr/lib:/usr/local/lib 

(来自：https://stat.ethz.ch/pipermail/r-sig-geo/2018-August/026740.html，它又链接到https://gis.stackexchange.com/questions/157059/repairing-broken-gdal-and-proj-4-on-ubuntu，上面提到了更多的调试选项。)