=> Bootstrap dependency digest>=20211023: found digest-20220214 ===> Skipping vulnerability checks. WARNING: No /usr/pkg/pkgdb/pkg-vulnerabilities file found. WARNING: To fix run: `/usr/sbin/pkg_admin -K /usr/pkg/pkgdb fetch-pkg-vulnerabilities'. ===> Installing for R-nloptr-2.1.1nb1 => Generating pre-install file lists => Creating installation directories * installing *source* package 'nloptr' ... file 'configure' has the wrong MD5 checksum ** using staged installation Warning in system2(file.path(R.home("bin"), "R"), c("CMD", "config", x), : running command ''/usr/pkg/lib/R/bin/R' CMD config FCFLAGS' had status 1 checking whether the C++ compiler works... no configure: error: in `/pbulk/work/math/R-nloptr/work/nloptr': configure: error: C++ compiler cannot create executables See `config.log' for more details ERROR: configuration failed for package 'nloptr' * removing '/pbulk/work/math/R-nloptr/work/.destdir/usr/pkg/lib/R/library/nloptr' *** Error code 1 Stop. make[1]: stopped in /usr/pkgsrc/math/R-nloptr *** Error code 1 Stop. make: stopped in /usr/pkgsrc/math/R-nloptr