Fail install in Ubuntu20 LTS and Rv4.0

[eosduero]

I have this error installing:

> install.packages("rnaturalearth")
Installing package into ‘/home/enrique/R/x86_64-pc-linux-gnu-library/4.0’
(as ‘lib’ is unspecified)
probando la URL 'https://cloud.r-project.org/src/contrib/rnaturalearth_0.1.0.tar.gz'
Content type 'application/x-gzip' length 193162 bytes (188 KB)
==================================================
downloaded 188 KB

* installing *source* package ‘rnaturalearth’ ...
** package ‘rnaturalearth’ successfully unpacked and MD5 sums checked
** using staged installation
** R
** data
*** moving datasets to lazyload DB
** inst
** byte-compile and prepare package for lazy loading
double free or corruption (out)
Aborted (core dumped)
ERROR: lazy loading failed for package ‘rnaturalearth’
* removing ‘/home/enrique/R/x86_64-pc-linux-gnu-library/4.0/rnaturalearth’
Warning in install.packages :
  installation of package ‘rnaturalearth’ had non-zero exit status

The downloaded source packages are in
    ‘/tmp/RtmpmXEHFd/downloaded_packages’
Warning in install.packages :
  converting NULL pointer to R NULL`

With the github version is the same problem. Thanks.

[PMassicotte]

@eosduero I will close it since I can not reproduce the problem. Please, feel free to reopen if you are still facing that problem.