=> Bootstrap dependency digest>=20211023: found digest-20220214
===> Skipping vulnerability checks.
WARNING: No /var/db/pkg/pkg-vulnerabilities file found.
WARNING: To fix run: `/usr/sbin/pkg_admin -K /var/db/pkg fetch-pkg-vulnerabilities'.
===> Building for libtree-2.0.0
[ 12%] Building CXX object CMakeFiles/libtree_lib.dir/src/deploy.cpp.o
In file included from /usr/pkgsrc/sysutils/libtree/work/libtree-2.0.0/include/libtree/deploy.hpp:3:0,
                 from /usr/pkgsrc/sysutils/libtree/work/libtree-2.0.0/src/deploy.cpp:1:
/usr/pkgsrc/sysutils/libtree/work/libtree-2.0.0/include/libtree/elf.hpp:5:10: fatal error: filesystem: No such file or directory
 #include <filesystem>
          ^~~~~~~~~~~~
compilation terminated.
*** Error code 1

Stop.
make[2]: stopped in /usr/pkgsrc/sysutils/libtree/work/libtree-2.0.0
*** Error code 1

Stop.
make[1]: stopped in /usr/pkgsrc/sysutils/libtree/work/libtree-2.0.0
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/sysutils/libtree/work/libtree-2.0.0
*** Error code 1

Stop.
make[1]: stopped in /usr/pkgsrc/sysutils/libtree
*** Error code 1

Stop.
make: stopped in /usr/pkgsrc/sysutils/libtree