Thank you @andresrcs for responding to the issue. Please find the information you requested below -
Here is the command I used
> install.packages("XML")
And this is what the message I am getting
Installing package into ‘C:/R/Library’
(as ‘lib’ is unspecified)
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/XML_3.99-0.3.zip'
Content type 'application/zip' length 4258943 bytes (4.1 MB)
downloaded 4.1 MB
Error in install.packages : missing value where TRUE/FALSE needed
>
ANOTHER EXAMPLE
Here is the command I used
> install.packages("RSQLite")
And here is the message I got.
Installing package into ‘C:/R/Library’
(as ‘lib’ is unspecified)
also installing the dependencies ‘ellipsis’, ‘glue’, ‘bit’, ‘rlang’, ‘vctrs’, ‘digest’, ‘bit64’, ‘blob’, ‘DBI’, ‘memoise’, ‘pkgconfig’, ‘Rcpp’, ‘BH’, ‘plogr’
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/ellipsis_0.3.0.zip'
Content type 'application/zip' length 44590 bytes (43 KB)
downloaded 43 KB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/glue_1.3.2.zip'
Content type 'application/zip' length 153948 bytes (150 KB)
downloaded 150 KB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/bit_1.1-15.2.zip'
Content type 'application/zip' length 252475 bytes (246 KB)
downloaded 246 KB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/rlang_0.4.5.zip'
Content type 'application/zip' length 1127048 bytes (1.1 MB)
downloaded 1.1 MB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/vctrs_0.2.4.zip'
Content type 'application/zip' length 1027166 bytes (1003 KB)
downloaded 1003 KB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/digest_0.6.25.zip'
Content type 'application/zip' length 249508 bytes (243 KB)
downloaded 243 KB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/bit64_0.9-7.zip'
Content type 'application/zip' length 551485 bytes (538 KB)
downloaded 538 KB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/blob_1.2.1.zip'
Content type 'application/zip' length 47628 bytes (46 KB)
downloaded 46 KB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/DBI_1.1.0.zip'
Content type 'application/zip' length 606869 bytes (592 KB)
downloaded 592 KB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/memoise_1.1.0.zip'
Content type 'application/zip' length 36735 bytes (35 KB)
downloaded 35 KB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/pkgconfig_2.0.3.zip'
Content type 'application/zip' length 22189 bytes (21 KB)
downloaded 21 KB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/Rcpp_1.0.4.zip'
Content type 'application/zip' length 3027979 bytes (2.9 MB)
downloaded 2.9 MB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/BH_1.72.0-3.zip'
Content type 'application/zip' length 18270741 bytes (17.4 MB)
downloaded 17.4 MB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/plogr_0.2.0.zip'
Content type 'application/zip' length 18859 bytes (18 KB)
downloaded 18 KB
trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.6/RSQLite_2.2.0.zip'
Content type 'application/zip' length 2275191 bytes (2.2 MB)
downloaded 2.2 MB
Error in install.packages : missing value where TRUE/FALSE needed
>