如何解决 dpkg:错误(--configure)

如何解决 dpkg:错误(--configure)

因此在安装 Prey 防盗软件时会出现此错误:

Installing init scripts.
dpkg: error processing package prey (--configure):
 subprocess installed post-installation script returned error exit status 1
Errors were encountered while processing:
 prey

您可以使用此链接了解错误信息。

所以这个错误消息告诉我们安装后脚本有错误......这对我们没有太大的帮助。

有人遇到过这样的问题并知道如何解决吗?(类似的问题已发布在论坛上https://help.preyproject.com/topics但没有任何有用的答案)

- 编辑 -

这是prey.postinst脚本:

    #!/bin/bash -x
####################################################################
# Prey Debian Postinst Script
# Written by Tomás Pollak <[email protected]> - (c) 2011 Fork Ltd.
# License: GPLv3
####################################################################

set -e

VERSION='1.3.8'
BASE_PATH="/usr/lib/prey"
INSTALL_PATH="${BASE_PATH}/versions/${VERSION}"
PREY_BIN="bin/prey"
PREY_USER="prey"
TEMP_OLD_CONFIG="/tmp/prey-config.old"

get_current_user() {
  export PS_FORMAT=user:16,command
  ps ax | grep ssh-agent | grep -v grep | cut -d' ' -f1 | head -1
}

case "$1" in
  configure)

    if [ -d /usr/share/prey ]; then
      echo "Previous installation found. Removing..."

      if [ -f /usr/share/prey/config.backup ]; then
        cp /usr/share/prey/config.backup "$TEMP_OLD_CONFIG"
      else
        cp /usr/share/prey/config "$TEMP_OLD_CONFIG" || true
      fi

      if [ -f "$TEMP_OLD_CONFIG" ]; then
        chmod 666 "$TEMP_OLD_CONFIG"
      fi

      # remove from root crontab
      (crontab -l 2> /dev/null | grep -v prey || true) | crontab -

      # remove from prey crontab, if present
      if test "$(id ${PREY_USER} 2> /dev/null)"; then
        (crontab -u $PREY_USER -l 2> /dev/null | grep -v prey || true) | crontab -u $PREY_USER -
      fi

      # wipe out old folder
      rm -Rf /usr/share/prey
    fi

    cd "$INSTALL_PATH"

    # as root, set up init script and activate current installation
    "$PREY_BIN" config hooks post_install

    # check if API_KEY env var was passed
    if [ -n "$API_KEY" ]; then 

      echo "API Key detected! Verifying..."
      "$PREY_BIN" config account authorize -a "$API_KEY"

    else # no API key, so let's show up the GUI

      # before firing gui, allow prey user to access current X screen
      if [ -n "$(which xhost)" ]; then
        CURRENT_USER=$(get_current_user)
        if [ -n "$CURRENT_USER" ]; then
          su $CURRENT_USER -c "DISPLAY=:0.0 xhost +si:localuser:${PREY_USER}" || true
        fi
      fi

      # run config gui as prey user, previously checking for old config keys
      DISPLAY=:0.0 su $PREY_USER -c "$PREY_BIN config gui --check-file $TEMP_OLD_CONFIG"

    fi

    rm -f "$TEMP_OLD_CONFIG"
  ;;

  abort-upgrade|abort-remove|abort-deconfigure)
  ;;

  *)
    echo "postinst called with unknown argument \`$1'" >&2
    exit 1
  ;;

esac

exit 0

答案1

我查看了prey.postinst脚本,在 /var/lib/dpkg/info 中找到,并用来set -x定位错误。第 72 行似乎出了问题:

DISPLAY=:0.0 su $PREY_USER -c "$PREY_BIN config gui --check-file $TEMP_OLD_CONFIG"

注释掉这一行之后我就能完成安装(sudo apt-get install -f)。

我还删除了prey-config-XXXXXXXXXXXXXXX.log位于 /temp/ 文件夹中的文件(如果有)

- 编辑 -

因此在 the_Seppi 的帮助下我将该行修改如下:

env DISPLAY=:0.0 gksu $PREY_USER "$PREY_BIN config gui --check-file $TEMP_OLD_CONFIG"

然后可以使用sudo dpkg --configure -a

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