Cannot install on windows

[billchenxi]

Using command > devtools::install_github("nlmixrdevelopment/RxODE") and got the following errors.

** testing if installed package can be loaded from temporary location
*** arch - i386
Error: package or namespace load failed for 'RxODE' in library.dynam(lib, package, package.lib):
 DLL 'cachem' not found: maybe not installed for this architecture?
Error: loading failed
Execution halted
*** arch - x64
ERROR: loading failed for 'i386'
* removing 'C:/Users/billc/Documents/Juvena/PK/Juv_PK_Pipeline/renv/library/R-4.0/x86_64-w64-mingw32/RxODE'
Error: Failed to install 'RxODE' from GitHub:
  (converted from warning) installation of package ‘C:/Users/billc/AppData/Local/Temp/RtmpUpm5Zf/file2188721efd/RxODE_1.0.3.tar.gz’ had non-zero exit status
In addition: Warning messages:
1: In untar2(tarfile, files, list, exdir, restore_times) :
  skipping pax global extended headers
2: In untar2(tarfile, files, list, exdir, restore_times) :
  skipping pax global extended headers

[mattfidler]

This is an windows specific install issue. Typically this is taken care of by restarting R and then installing the package listed, in this case cachem, which seems to be a newer package taken on by one of the RxODE dependencies.

If this doesn't work sometimes you need to restart windows.

Note I moved this to the discussion page because it really isnt' a RxODE issue, per se.

[mattfidler]

RxODE is on CRAN today.