The installation does not work for the latest version of R (R version 4.0.4)

[sieu-tran]

I recently updated my R to R version 4.0.4. I have all dependencies installed and updated. Here is what I ran: install_github("bd2kccd/r-causal")

Here is the error: Error: .onLoad failed in loadNamespace() for 'rJava', details: call: fun(libname, pkgname) error: No CurrentVersion entry in Software/JavaSoft registry! Try re-installing Java and make sure R and Java have matching architectures. Execution halted ERROR: lazy loading failed for package 'rcausal'

Error: Failed to install 'rcausal' from GitHub: (converted from warning) installation of package

Do you have any suggestions on how to fix this bug? Thank you very much!