I'm trying to install the
htop , but I can't since I'm getting this fatal error:
# cd /usr/ports/sysutils/htop && make install clean ===> Installing for htop-1.0.1 ===> htop-1.0.1 depends on executable: lsof - not found ===> Verifying install for lsof in /usr/ports/sysutils/lsof ===> Configuring for lsof-4.86B,6 Creating ./lockf_owner.h from /usr/src/sys/kern/kern_lockf.c FATAL ERROR: can't read /usr/src/sys/kern/kern_lockf.c FATAL ERROR: ./lockf_owner.h creation failed (see 00FAQ) ===> Script "Configure" failed unexpectedly. Please report the problem to firstname.lastname@example.org [maintainer] and attach the "/usr/ports/sysutils/lsof/work/lsof_4.86B.freebsd/config.log" including the output of the failure of your make command. Also, it might be a good idea to provide an overview of all packages installed on your system (e.g. an `ls /var/db/pkg`). *** Error code 1 Stop in /usr/ports/sysutils/lsof. *** Error code 1 Stop in /usr/ports/sysutils/htop. *** Error code 1 Stop in /usr/ports/sysutils/htop.
What does that mean and how can I fix that?