Unable to install ‘rseqR’ in R

[SylviaBG]

remotes::install_github("anilchalisey/rseqR", force=TRUE)

Downloading GitHub repo anilchalisey/rseqR@HEAD
✓ checking for file ‘/private/var/folders/ch/3dy5rxt96rs9_fc97bhqgh7c0000gp/T/Rtmp0Y5L8r/remotes14183c68e2e7/anilchalisey-rseqR-6bec4ec/DESCRIPTION’ ...
─ preparing ‘rseqR’:
✓ checking DESCRIPTION meta-information ...
─ checking for LF line-endings in source and make files and shell scripts
─ checking for empty or unneeded directories
─ building ‘rseqR_0.0.1.1.tar.gz’

• installing source package ‘rseqR’ ...
  ** using staged installation
  ** R
  Error in parse(outFile) :
  /private/var/folders/ch/3dy5rxt96rs9_fc97bhqgh7c0000gp/T/RtmpMu7ABu/R.INSTALL1429c47df977/rseqR/R/pathway_analysis.R:76:12: unexpected '{'
  75: # if plotting then do so here - we plot the top 3 upregulated and downregulated
  76: if (plot {
  ^
  ERROR: unable to collate and parse R files for package ‘rseqR’
• removing ‘/Library/Frameworks/R.framework/Versions/4.0/Resources/library/rseqR’
  Warning message:
  In i.p(...) :
  installation of package ‘/var/folders/ch/3dy5rxt96rs9_fc97bhqgh7c0000gp/T//Rtmp0Y5L8r/file141833a08b20e/rseqR_0.0.1.1.tar.gz’ had non-zero exit status