Error: cannot remove prior installation of package ‘BiocManager’
On 19/06/2020 8:06 a.m., Ankush Sharma wrote:
The packages were installed after the update!
That's not relevant. The issue is that the packages were loaded at the time you tried to update them. You may have to start R with the --vanilla option to avoid automatically loading packages if you've got a .Rprofile (or similar) file running automatically on startup. A simpler solution to this is to use RStudio; it will automatically restart R if necessary when installing a package. Duncan Murdoch
Best Regards *Ankush Sharma* On Fri, Jun 19, 2020 at 1:56 PM Uwe Ligges <ligges at statistik.tu-dortmund.de> wrote:
The packages must not be loaded when you try to update. Best, Uwe Ligges On 19.06.2020 12:07, Ankush Sharma wrote:
Dear all,
I am working R version 4.0.1 macos catalina , I?m not able to load
libraries e.g ggplot2
Error: Error: package or namespace load failed for ?ggplot2? in
loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[[i]]):
there is no package called ?gtable?
Then i tried installing gtable, But installation is showing error :
Error in install.packages : cannot remove prior installation of package
?gtable?
This is also for other packages like BiocManager, when I manually changed
the name or removed the BiocManager from the library, the package was
smoothly installed.
Any pointers on how to solve this problem without manual removal of
packages. remove.packages command is also not working.
Thanks in advance.
Best Regards
*Ankush Sharma*
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