Ubuntu 18.04 / R 3.4.4 / shinyjs / V8

Hi,

if I want to use shinyjs package then I need the V8 package.
Therefore I installed

apt-get install libv8-3.14-dev

and tried

install.packages("V8")

and get

** preparing package for lazy loading
Error in dyn.load(file, DLLpath = DLLpath, ...) :
   kann shared object 
'/home/sigbert/R/x86_64-pc-linux-gnu-library/3.4/curl/libs/curl.so' 
nicht laden:
   /usr/lib/x86_64-linux-gnu/libcurl.so.4: version `CURL_OPENSSL_3' not 
found (required by 
/home/sigbert/R/x86_64-pc-linux-gnu-library/3.4/curl/libs/curl.so)
ERROR: lazy loading failed for package ?V8?

I also tried to install curl3, but when I install R 3.4.4 then curl3 is 
replaced by curl4 :(

Any ideas what I could do?

Thanks

Sigbert

Sprechstunde: Fr 12-13, SPA1, R308
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