FreeBSD 上安裝 htop 的問題

htop(1) requires linprocfs(5) to be mounted. If you don’t
have it mounted already, please add this line to /etc/fstab
and run `mount linproc`:
linproc /compat/linux/proc linprocfs rw 0 0

問題2:
mount: /usr/compat/linux: No such file or directory

解決:

1. mkdir -p /usr/compat/linux/proc
2. echo "linproc /compat/linux/proc linprocfs rw 0 0" >> /etc/fstab
3. mount linproc
5. cd /usr/ports/sysutils/htop
6. make install clean