Just tried using RCall on next.juliabox.com and it gave the following error. Is the version of R too old for the new package of RCall.jl?
INFO: Precompiling module RCall.
WARNING: Method definition promote_rule(Type{T}, Type{Any}) in module Nulls at /home/jrun/.julia/v0.6/Nulls/src/Nulls.jl:29 overwritten in module Missings at /mnt/juliabox/.julia/v0.6/Missings/src/Missings.jl:52.
WARNING: Method definition ==(Base.Nullable{S}, Base.Nullable{T}) in module Base at nullable.jl:238 overwritten in module NullableArrays at /home/jrun/.julia/v0.6/NullableArrays/src/operators.jl:99.
WARNING: Method definition ==(Base.Nullable{S}, Base.Nullable{T}) in module Base at nullable.jl:238 overwritten in module NullableArrays at /home/jrun/.julia/v0.6/NullableArrays/src/operators.jl:99.
ERROR: LoadError: LoadError: R library /usr/lib/R/lib/libR.so appears to be too old. RCall.jl requires R 3.4.0 or later
Stacktrace:
[1] validate_libR(::String) at /home/jrun/.julia/v0.6/RCall/src/setup.jl:20
[2] locate_Rhome_libR() at /home/jrun/.julia/v0.6/RCall/src/setup.jl:114
[3] include_from_node1(::String) at ./loading.jl:576
[4] include(::String) at ./sysimg.jl:14
[5] include_from_node1(::String) at ./loading.jl:576
[6] include(::String) at ./sysimg.jl:14
[7] anonymous at ./<missing>:2
while loading /home/jrun/.julia/v0.6/RCall/src/setup.jl, in expression starting on line 121
while loading /home/jrun/.julia/v0.6/RCall/src/RCall.jl, in expression starting on line 41
Failed to precompile RCall to /mnt/juliabox/.julia/lib/v0.6/RCall.ji.
Stacktrace:
[1] compilecache(::String) at ./loading.jl:710
[2] _require(::Symbol) at ./loading.jl:497
[3] require(::Symbol) at ./loading.jl:405
[4] include_string(::String, ::String) at ./loading.jl:522