When I installed package "rugharch", the rstudio showed that "package ‘rugarch’ successfully unpacked and MD5 sums checked". I saw in some forum that i shoul install the missing dependency install.packages("DistributionUtils") to resolve this problem. But, unfortunately, it's the same i can't install "rugarch" package. Someone knows how to solve this problem? Thanks.
WARNING: Rtools is required to build R packages but is not currently installed. Please download and install the appropriate version of Rtools before proceeding: https://cran.rstudio.com/bin/windows/Rtools/Installing package into ‘C:/Users/stef info/Documents/R/win-library/3.5’(as ‘lib’ is unspecified) There is a binary version available but the source version is later: binary source needs_compilation rugarch 1.4-2 1.4-4 TRUE Binaries will be installed trying URL 'https://cran.rstudio.com/bin/windows/contrib/3.5/rugarch_1.4-2.zip' Content type 'application/zip' length 5394273 bytes (5.1 MB) downloaded 5.1 MB package ‘rugarch’ successfully unpacked and MD5 sums checked The downloaded binary packages are in C:\Users\stef info\AppData\Local\Temp\RtmpwpRxtB\downloaded_packages ''