如何在 Mac 上解决“pdftk：可执行文件中的 CPU 类型错误”？

Question

我想使用 pdftk 但我总是收到这个错误zsh: bad CPU type in executable: pdftk我重新安装了 pdftk 并且我将终端从 bsh 更改为 zsh，因为我在搜索如何解决此错误时发现但没有任何成功。我正在使用最新的 MacOS 版本“Catalina v10.15.4”

Answer 1

此版本的 pdftk 适用于 macOS Catalina (10.15)。

https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/pdftk_server-2.02-mac_osx-10.11-setup.pkg

网站上的链接不是最新的。这意味着通过单击网站上的下载按钮，您将获得旧版本。

Answer 2

自制：

brew install pdftk-java

https://formulae.brew.sh/formula/pdftk-java

与卡特琳娜、大苏尔兼容

Answer 3

根据 Ben 的回答，下面是一个 bash 脚本，用于从其网站搜索最新的可用 PDFTK 版本：

#!/bin/bash

PDFTK_VERSION="2.02"
MACOS_VERSION_MAJOR_START="10"
MACOS_VERSION_MAJOR_END="12"
MACOS_VERSION_MINOR_START="0"
MACOS_VERSION_MINOR_END="20"
DOWNLOAD_URL="https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/pdftk_server-PDFTK_VERSION-mac_osx-MACOS_VERSION_MAJOR.MACOS_VERSION_MINOR-setup.pkg"

# Check if we want debug mode or not
if [[ "$1" == "debug" ]]; then
    DEBUG="YES"
fi

# Function that check if a file exist with curl
check_url_exist() {
    http_code=$( curl --output /dev/null --silent --head --fail -w '%{http_code}' "$1" 2>/dev/null )
    if [[ "$http_code" == "200" ]]; then
        echo "YES"
    else
        echo "NO"
    fi
}

echo "INFO - Searching for PDFTK version $PDFTK_VERSION, from MacOS version $MACOS_VERSION_MAJOR_START.$MACOS_VERSION_MINOR_START to $MACOS_VERSION_MAJOR_END.$MACOS_VERSION_MINOR_END."

# Search for available versions
MAJOR="$MACOS_VERSION_MAJOR_START"
while [ $MAJOR -le $MACOS_VERSION_MAJOR_END ]; do
    MINOR="$MACOS_VERSION_MINOR_START"
    while [ $MINOR -le $MACOS_VERSION_MINOR_END ]; do
        THIS_DOWNLOAD_URL=$( echo "$DOWNLOAD_URL" | sed -e "s|PDFTK_VERSION|$PDFTK_VERSION|g" | sed -e "s|MACOS_VERSION_MAJOR|$MAJOR|g" | sed -e "s|MACOS_VERSION_MINOR|$MINOR|g" )
        if [[ $( check_url_exist "$THIS_DOWNLOAD_URL" ) == "YES" ]]; then
            echo "FOUND     - Found version ! PDFTK:$PDFTK_VERSION, MacOS:$MAJOR.$MINOR. URL: $THIS_DOWNLOAD_URL"
        elif [[ "$DEBUG" == "YES" ]]; then
            echo "NOT FOUND - PDFTK:$PDFTK_VERSION, MacOS:$MAJOR.$MINOR. URL: $THIS_DOWNLOAD_URL"
        fi
        MINOR=$(( MINOR + 1))
        sleep 0.2
    done
    MAJOR=$(( MAJOR + 1))
done

截至 2022 年 10 月 15 日，结果为：

$ bash ./download_pdftk_mac.sh
INFO      - Searching for PDFTK version 2.02, from MacOS version 10.0 to 12.20.
FOUND     - Found version ! PDFTK:2.02, MacOS:10.6. URL: https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/pdftk_server-2.02-mac_osx-10.6-setup.pkg
FOUND     - Found version ! PDFTK:2.02, MacOS:10.11. URL: https://www.pdflabs.com/tools/pdftk-the-pdf-toolkit/pdftk_server-2.02-mac_osx-10.11-setup.pkg