strange messages in gnomebaker text console

Binary package hint: gnomebaker

it is gnomebaker 0.6.0-0ubuntu2~dapper1

username@host:/working/path$ uname -a
Linux host 2.6.15-27-k7 #1 SMP PREEMPT Sat Sep 16 02:35:20 UTC 2006 i686 GNU/Linux

username@host:/working/path$ ls -la /usr/bin/cdrecord*
-rwxr-xr-x 1 root root 133 2006-04-12 10:32 /usr/bin/cdrecord
-rwxr-xr-x 1 root root 323508 2006-04-12 10:32 /usr/bin/cdrecord.mmap
-rwxr-xr-x 1 root root 323508 2006-04-12 10:32 /usr/bin/cdrecord.shm

there are plenty of strange warning messages, especially last two lines, given ls output above:
----------------------------------
cdrecord: No write mode specified.
cdrecord: Asuming -tao mode.
cdrecord: Future versions of cdrecord may have different drive dependent defaults.
cdrecord: Continuing in 5 seconds...
cdrecord: Warning: Running on Linux-2.6.15-27-k7
cdrecord: There are unsettled issues with Linux-2.5 and newer.
cdrecord: If you have unexpected problems, please try Linux-2.4 or Solaris.
scsidev: '/dev/hdc'
devname: '/dev/hdc'
scsibus: -2 target: -2 lun: -2
Warning: Open by 'devname' is unintentional and not supported.
Linux sg driver version: 3.5.27
Error: Cannot gain SYS_RAWIO capability.Is cdrecord installed SUID root?
: Operation not permitted
cdrecord: Warning: using inofficial version of libscg (debian-0.8debian2 '@(#)scsitransp.c 1.91 04/06/17 Copyright 1988,1995,2000-2004 J. Schilling').
SCSI buffer size: 64512
Cdrecord-Clone 2.01.01a01 (i686-pc-linux-gnu) Copyright (C) 1995-2004 Joerg Schilling
NOTE: this version of cdrecord is an inofficial (modified) release of cdrecord
      and thus may have bugs that are not present in the original version.
      Please send bug reports and support requests to <email address hidden>.
      The original author should not be bothered with problems of this version.

TOC Type: 3 = CD-ROM XA mode 2
Using libscg version 'debian-0.8debian2'.
Driveropts: 'burnfree'
atapi: 1
Device type : Removable CD-ROM
Version : 0
Response Format: 1
Vendor_info : 'CD-RW '
Identifikation : 'GO-R5232B '
Revision : '070G'
Device seems to be: Generic mmc CD-RW.
Current: 0x0009
Profile: 0x000A
Profile: 0x0009 (current)
Profile: 0x0008
Profile: 0x0002 (current)
Using generic SCSI-3/mmc CD-R/CD-RW driver (mmc_cdr).
Driver flags : MMC-3 SWABAUDIO BURNFREE
Supported modes: TAO PACKET SAO SAO/R96P SAO/R96R RAW/R16 RAW/R96P RAW/R96R
Drive buf size : 1951488 = 1905 KB
FIFO size : 4194304 = 4096 KB
Error: Cannot gain SYS_RAWIO capability.Is cdrecord installed SUID root?
: Operation not permitted