Maximilian Hesselbarth

``` r devtools::session_info() #> ─ Session info ─────────────────────────────────────────────────────────────── #> setting value #> version R version 4.1.2 (2021-11-01) #> os macOS Big Sur 10.16 #> system x86_64, darwin17.0 #> ui X11...

Okay, so I think the problem is that ZeroMQ is not installed on the cluster. I talked to the admin and they were not super excited about installing it unfortunately....

Okay, ZeroMQ should be now installed on the HPC and I can also load the package on the HPC without any errors. But trying to connect from my local R...

So `ssh -R 54709:localhost:6687 R --vanilla` did run without any problems and started an R session. I also have a .log-file setup in my local .`Rprofile` options but can't find...

I tried R and RStudio and both do not work. Here is what the two commands returned. ``` echo SSH_ASKPASS SSH_ASKPASS ``` ``` > Sys.getenv("SSH_ASKPASS") # R and RStudio [1]...

Okay, so `echo $SSH_ASKPASS` returns nothing. Could that be the problem that ASKPASS is not setup correctly?

Not really...I was able to reach another cluster that I have access to from the machine. So it's seems to be a problem on the cluster side I think..

Here is the debug from `system("ssh -v -R 54709:localhost:6687 [email protected] R --vanilla")`. ``` OpenSSH_8.1p1, LibreSSL 2.7.3 debug1: Reading configuration data /Users/Maximilian/.ssh/config debug1: Reading configuration data /etc/ssh/ssh_config debug1: /etc/ssh/ssh_config line 47:...

I just checked and yes. It also tried to find some help with that error using google, but can't really figure out what the problem might be

Okay...So it does work when R is started directly in the Terminal, but not if RStudio/R.app is used.