R help - Dec 2017 - lmerTest Issues

Hello all,

Everything was working very well. Now when I try to load lmerTest using:
library("lmerTest"), I get this error:

Error: package or namespace load failed for ?lmerTest? in
loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck vI[[j]]):
 there is no package called ?purrr?


Nothing I've done has worked. I have uninstalled both R and R studio.
I've
updated packages as well, but nothing works.

Any suggestions?

Thanks,

Drew

	[[alternative HTML version deleted]]

Have you read the error and installed package "purrr"? On Windows at
least, previously-installed packages can get removed if you attempt to update
them while you have another instance of R open at that time using said packages.
Best to close all your instances of R before updating, but you can do that now
to recover.
-- 
Sent from my phone. Please excuse my brevity.

On December 8, 2017 2:30:09 PM PST, Andrew Harmon <andrewharmon42 at
gmail.com> wrote:
>Hello all,
>
>Everything was working very well. Now when I try to load lmerTest
>using:
>library("lmerTest"), I get this error:
>
>Error: package or namespace load failed for ?lmerTest? in
>loadNamespace(j <- i[[1L]], c(lib.loc, .libPaths()), versionCheck
>vI[[j]]):
> there is no package called ?purrr?
>
>
>Nothing I've done has worked. I have uninstalled both R and R studio.
>I've
>updated packages as well, but nothing works.
>
>Any suggestions?
>
>Thanks,
>
>Drew
>
>	[[alternative HTML version deleted]]
>
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