tar: /usr/src/slapt-src-x86_64/network/nbwmon/nbwmon-0.5.2.tar.gz: Cannot open: No such file or directory
tar: Error is not recoverable: exiting now
..  0%100%100%100%100%100%Done
Fetching nbwmon.info...  0%100%100%100%100%100%Done
Fetching slack-desc...  0%100%100%100%100%100%Done
nbwmon-0.5.2/
nbwmon-0.5.2/LICENSE
nbwmon-0.5.2/Makefile
nbwmon-0.5.2/README
nbwmon-0.5.2/arg.h
nbwmon-0.5.2/nbwmon.c
cc -std=c99 -pedantic -Wall -Wextra    nbwmon.c  -lncurses -o nbwmon
nbwmon.c: In function ‘main’:
nbwmon.c:449:17: warning: this statement may fall through [-Wimplicit-fallthrough=]
  449 |                 eprintf("nbwmon-%s\n", VERSION);
      |                 ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
nbwmon.c:450:9: note: here
  450 |         case 'C':
      |         ^~~~
mkdir -p /usr/src/slapt-src-x86_64/network/nbwmon/package-nbwmon/usr/bin
install -m 755 nbwmon /usr/src/slapt-src-x86_64/network/nbwmon/package-nbwmon/usr/bin/

Slackware package maker, version 3.14159265.

Searching for symbolic links:

No symbolic links were found, so we won't make an installation script.
You can make your own later in ./install/doinst.sh and rebuild the
package if you like.

This next step is optional - you can set the directories in your package
to some sane permissions. If any of the directories in your package have
special permissions, then DO NOT reset them here!

Would you like to reset all directory permissions to 755 (drwxr-xr-x) and
directory ownerships to root.root ([y]es, [n]o)? n

Creating Slackware package:  /usr/src/slapt-src-x86_64/network/nbwmon/nbwmon-0.5.2-x86_64-1salix15.0.txz

./
install/
install/slack-desc
usr/
usr/bin/
usr/bin/nbwmon
usr/doc/
usr/doc/nbwmon-0.5.2/
usr/doc/nbwmon-0.5.2/LICENSE
usr/doc/nbwmon-0.5.2/README
usr/doc/nbwmon-0.5.2/nbwmon.SlackBuild

Slackware package /usr/src/slapt-src-x86_64/network/nbwmon/nbwmon-0.5.2-x86_64-1salix15.0.txz created.

Installing package nbwmon-0.5.2-x86_64-1salix15.0...
| nbwmon (ncurses bandwidth monitor)
| 
| nbwmon is ncurses based bandwidth monitor.
| It monitors transmitted and received traffic
| for a network interface.
| 
| Homepage: http://causes.host.funtoo.org/nbwmon.pt
| 
| 
| 
| 
| 
|