Rcpp not available on Solaris

[rstub]

Building swephR with rhub::check(platform = "solaris-x86-patched") I get the ERROR:

E  checking package dependencies (2.6s)
   Package required but not available: ‘Rcpp’   

Full log: https://builder.r-hub.io/status/swephR_0.1.0.tar.gz-c62c3122b75d4373a7cea25116a8df68#L499

#97 is similar, but given the prevalence of Rcpp this deserves a separate report.

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CC: rstub/swephR#34

[rstub]

I am not sure what has changed, but it is possible again to build packages using Rcpp on Solaris. Thanks a lot!

[gaborcsardi]

It was a hardware error with the machine, corrupt memory module.