无法安装单元包以使用tmap包

我正在尝试使用tmap和其他映射和空间统计包 . 当我尝试加载tmap的库时，我收到一个错误：

library(tmap)
    Error in loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck = vI[[j]]) : 
      there is no package called ‘units’
    In addition: Warning message:
    package ‘tmap’ was built under R version 3.3.3 
    Error: package or namespace load failed for ‘tmap’

    Then I tried installing the units package with and without dependencies.

尝试以任何方式安装它时，我得到相同的错误 .

install.packages("units", dependencies = FALSE)
    Installing package into ‘C:/Users/hello/Documents/R/win-library/3.3’
    (as ‘lib’ is unspecified)

    There is a binary version available but the source version
     is later:
    binary source needs_compilation
    units  0.5-1  0.6-0             FALSE

    installing the source package ‘units’

    trying URL 'https://muug.ca/mirror/cran/src/contrib/units_0.6-0.tar.gz'
    Content type 'application/x-gzip' length 912393 bytes (891 KB)
    downloaded 891 KB

    * installing *source* package 'units' ...
    ** package 'units' successfully unpacked and MD5 sums checked

       **********************************************
       WARNING: this package has a configure script
             It probably needs manual configuration
       **********************************************


    ** libs

    *** arch - i386
    Warning: running command 'make -f "Makevars.win" -f "C:/PROGRA~1/R/R-33~1.2/etc/i386/Makeconf" -f "C:/PROGRA~1/R/R-33~1.2/share/make/winshlib.mk" SHLIB_LDFLAGS='$(SHLIB_CXXLDFLAGS)' SHLIB_LD='$(SHLIB_CXXLD)' SHLIB="units.dll" OBJECTS="RcppExports.o io.o udunits.o"' had status 127
    ERROR: compilation failed for package 'units'
    * removing 'C:/Users/hello/Documents/R/win-library/3.3/units'
    Warning in install.packages :
      running command '"C:/PROGRA~1/R/R-33~1.2/bin/x64/R" CMD INSTALL -l "C:\Users\hello\Documents\R\win-library\3.3" C:\Users\hello\AppData\Local\Temp\Rtmp0QIIHG/downloaded_packages/units_0.6-0.tar.gz' had status 1
    Warning in install.packages :
     installation of package ‘units’ had non-zero exit status

    The downloaded source packages are in
‘C:\Users\hello\AppData\Local\Temp\Rtmp0QIIHG\downloaded_packages’

任何帮助都会很棒！