I am trying to install irkernel for use with anaconda jupyterlab notebooks. I am running Mojave MacOS v10.14.1 and R v 4.2.2. I try doing:

devtools::install_github('IRkernel/IRkernel') and I get these errors:

Downloading GitHub repo IRkernel/IRkernel@HEAD

-- R CMD build --------------------------------------------------------------------------------------
checking for file '/private/var/folders/y2/38gkkc0s7d52_mr_s6zfj7m80000gq/T/RtmpE3dGEr/remotesc295v checking for file '/private/var/folders/y2/38gkkc0s7d52_mr_s6zfj7m80000gq/T/RtmpE3dGEr/remotesc295c673bda/IRkernel-IRkernel-b0ca990/DESCRIPTION' (645ms)

• preparing 'IRkernel': (1.3s)
  v checking DESCRIPTION meta-information ...
• checking for LF line-endings in source and make files and shell scripts
• checking for empty or unneeded directories
  Removed empty directory 'IRkernel/example-notebooks'
• building 'IRkernel_1.3.1.9000.tar.gz'

• installing source package 'IRkernel' ...
  ** using staged installation
  ** R
  ** inst
  ** byte-compile and prepare package for lazy loading

Error in readChar(con, 5L, useBytes = TRUE) : cannot open the connection
Calls: load -> readChar
In addition: Warning message:
In readChar(con, 5L, useBytes = TRUE) :
cannot open compressed file 'money', probable reason 'No such file or directory'
Execution halted
ERROR: lazy loading failed for package 'IRkernel'

• removing '/Library/Frameworks/R.framework/Versions/4.2/Resources/library/IRkernel'
  Warning message:
  In i.p(...) :
  installation of package '/var/folders/y2/38gkkc0s7d52_mr_s6zfj7m80000gq/T//RtmpE3dGEr/filec297d8a949a/IRkernel_1.3.1.9000.tar.gz' had non-zero exit status