패키지 사전 설치 스크립트 하위 프로세스가 오류 종료 상태 1을 반환합니다.

비슷한 문제가 있습니다 dpkg: 새로운 사전 설치 스크립트가 오류 종료 상태 1을 반환합니다.

PacketTracer 7.3.1을 설치하려고 할 때 위와 같은 오류가 발생했습니다. EULA를 거부한 것 같습니다. 나는 bash와 debconf에 대해 아무것도 모릅니다. 이 스크립트를 수정하는 방법을 아는 사람이 있나요?

#!/bin/sh -e


# Source debconf library.
. /usr/share/debconf/confmodule

remove_pt ()
{
if [ -e /opt/pt ]; then
  echo "Removing old version of Packet Tracer from /opt/pt"
  sudo rm -rf /opt/pt
  sudo rm -rf /usr/share/applications/cisco-pt7.desktop
  sudo rm -rf /usr/share/applications/cisco-ptsa7.desktop
  sudo rm -rf /usr/share/icons/hicolor/48x48/apps/pt7.png
fi
}




db_fset PacketTracer_731_amd64/show-eula seen false
db_fset PacketTracer_731_amd64/accept-eula seen false
STATE=1 
while [ "$STATE" != 0 -a "$STATE" != 4 ]; do
    case "$STATE" in
    1)
        db_input critical PacketTracer_731_amd64/show-eula || true
    ;;
    2)
        db_input critical PacketTracer_731_amd64/accept-eula || true
    ;;
    3)
        db_get PacketTracer_731_amd64/accept-eula
        if [ "$RET" = "false" ]; then
            exit 1
        fi
    ;;
    esac

    if db_go; then
        STATE=$(($STATE + 1))
    else
        STATE=$(($STATE - 1))
    fi
done

이것은 preinst 스크립트에 set -x를 추가하고 패키지를 설치하려고 시도한 후에 얻은 것입니다.

+ . /usr/share/debconf/confmodule
+ [ !  ]
+ PERL_DL_NONLAZY=1
+ export PERL_DL_NONLAZY
+ [  ]
+ exec /usr/share/debconf/frontend /var/lib/dpkg/tmp.ci/preinst install 8.0.0 7.3.1
+ . /usr/share/debconf/confmodule
+ [ ! 1 ]
+ [ -z  ]
+ exec
+ [  ]
+ exec
+ DEBCONF_REDIR=1
+ export DEBCONF_REDIR
+ db_fset PacketTracer_731_amd64/show-eula seen false
+ _db_cmd FSET PacketTracer_731_amd64/show-eula seen false
+ _db_internal_IFS=     

+ IFS= 
+ printf %%s\n FSET PacketTracer_731_amd64/show-eula seen false
+ IFS=  

+ IFS=
 read -r _db_internal_line
+ RET=false
+ return 0
+ db_fset PacketTracer_731_amd64/accept-eula seen false
+ _db_cmd FSET PacketTracer_731_amd64/accept-eula seen false
+ _db_internal_IFS=     

+ IFS= 
+ printf %%s\n FSET PacketTracer_731_amd64/accept-eula seen false
+ IFS=  

+ IFS=
 read -r _db_internal_line
+ RET=false
+ return 0
+ STATE=1
+ [ 1 != 0 -a 1 != 4 ]
+ db_input critical PacketTracer_731_amd64/show-eula
+ _db_cmd INPUT critical PacketTracer_731_amd64/show-eula
+ _db_internal_IFS=     

+ IFS= 
+ printf %%s\n INPUT critical PacketTracer_731_amd64/show-eula
+ IFS=  

+ IFS=
 read -r _db_internal_line
+ RET=question will be asked
+ return 0
+ db_go
+ _db_cmd GO 
+ _db_internal_IFS=     

+ IFS= 
+ printf %%s\n GO 
+ IFS=  

+ IFS=
 read -r _db_internal_line
+ RET=ok
+ return 0
+ STATE=2
+ [ 2 != 0 -a 2 != 4 ]
+ db_input critical PacketTracer_731_amd64/accept-eula
+ _db_cmd INPUT critical PacketTracer_731_amd64/accept-eula
+ _db_internal_IFS=     

+ IFS= 
+ printf %%s\n INPUT critical PacketTracer_731_amd64/accept-eula
+ IFS=  

+ IFS=
 read -r _db_internal_line
+ RET=question will be asked
+ return 0
+ db_go
+ _db_cmd GO 
+ _db_internal_IFS=     

+ IFS= 
+ printf %%s\n GO 
+ IFS=  

+ IFS=
 read -r _db_internal_line
+ RET=ok
+ return 0
+ STATE=3
+ [ 3 != 0 -a 3 != 4 ]
+ db_get PacketTracer_731_amd64/accept-eula
+ _db_cmd GET PacketTracer_731_amd64/accept-eula
+ _db_internal_IFS=     

+ IFS= 
+ printf %%s\n GET PacketTracer_731_amd64/accept-eula
+ IFS=  

+ IFS=
 read -r _db_internal_line
+ RET=false
+ return 0
+ [ false = false ]
+ exit 1
dpkg: error processing archive /home/yanaz/Pobrane/packet_tracer_modified.deb (--install):
 new packettracer package pre-installation script subprocess returned error exit status 1
gtk-update-icon-cache: Cache file created successfully.```