=> Bootstrap dependency digest>=20211023: found digest-20220214
=> Checksum BLAKE2s OK for websocketpp-0.8.2.tar.gz
=> Checksum SHA512 OK for websocketpp-0.8.2.tar.gz
===> Installing dependencies for websocketpp-0.8.2
=> Tool dependency cmake>=0: found cmake-3.31.3
=> Tool dependency mktools-[0-9]*: found mktools-20220614
=> Tool dependency cwrappers>=20150314: found cwrappers-20220403
=> Build dependency boost-headers-1.87.*: found boost-headers-1.87.0
===> 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'.
===> Overriding tools for websocketpp-0.8.2
===> Extracting for websocketpp-0.8.2
===> Patching for websocketpp-0.8.2
===> Creating toolchain wrappers for websocketpp-0.8.2
pkg_info: can't find package `boost-headers-1.87.0'
===> Configuring for websocketpp-0.8.2
env: cmake: No such file or directory
*** Error code 127

Stop.
make[1]: stopped in /usr/pkgsrc/net/websocketpp
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/net/websocketpp