Dear Sir/Madam,
This is Chiao and I am writing to know how to solve some problems I met regarding the impossibility to install packages including igraph, devtools, and Matrix.
According to my lecturer, one way to solve the problem is to change the security setting of my R folder and also Specify a folder for installation of the libraries (for each package).
However, my mac laptop still can not work. The console showed that
> install.packages("igraph")
Content type 'application/x-gzip' length 6598610 bytes (6.3 MB)
==================================================
downloaded 6.3 MB
tar: Failed to set default locale
The downloaded binary packages are in
/var/folders/d5/3j28rxgs4y95c4pfjfxn7t580000gn/T//RtmpjOXrw1/downloaded_packages
[please refer to the attached screen shot 'Failed to..']
For the package 'devtools', 'Matrix', they both had the same warning.
After searching on website, I followed the instruction that put a code sentence at the final line like
system("defaults write org.R-project.R force.LANG en_US.UTF-8")
[as the attached screen shot 'system..' ]
I have no idea what to do next. Please help me to solve the problem.
I am looking forward to your reply.
Kind regards,
Chiao
Failed to set default locale.png
pngs1F7mWYILh.png