=> Bootstrap dependency digest>=20010302: found digest-20190127
=> Checksum SHA1 OK for R/httpuv_1.5.1.tar.gz
=> Checksum RMD160 OK for R/httpuv_1.5.1.tar.gz
=> Checksum SHA512 OK for R/httpuv_1.5.1.tar.gz
===> Installing dependencies for R-httpuv-1.5.1
=> Tool dependency gmake>=3.81: found gmake-4.2.1nb1
=> Build dependency boost-headers-1.71.*: found boost-headers-1.71.0nb1
=> Build dependency cwrappers>=20150314: found cwrappers-20180325
=> Full dependency R-BH>=1.69.0.1: found R-BH-1.69.0.1
=> Full dependency R-R6>=2.4.0: found R-R6-2.4.0
=> Full dependency R-promises>=1.0.1: found R-promises-1.0.1
=> Full dependency R>=2.2.1nb2: found R-3.6.1nb1
=> Full dependency R-Rcpp>=1.0.2: found R-Rcpp-1.0.2
=> Full dependency R-later>=0.8.0: found R-later-0.8.0
===> Overriding tools for R-httpuv-1.5.1
===> Extracting for R-httpuv-1.5.1
===> Patching for R-httpuv-1.5.1
===> Creating toolchain wrappers for R-httpuv-1.5.1
===> Configuring for R-httpuv-1.5.1