# deb转rpm arch64 arm64 百度网盘的arm64 rpm

redhat系的生态不如Debian。这是众所周知的事情。笔者很不幸的遇到了某软件只有deb包，没有rpm包。
在arm64的困境下，仓库中没有了alien工具。我只能手动安装alien并转化了。
## 安装alien
安装编译环境

yum install -y perl perl-Module-Build rpm-build gcc make

下载alien源码并编译安装

wget http://ftp.de.debian.org/debian/pool/main/a/alien/alien_8.95.8.tar.xz
tar -xvf alien_8.95.8.tar.xz
cd alien
perl Makefile.PL
make
make install

验证一下是否成功

alien -V
alien version 8.95.8

## 转化deb为rpm

去山东大学镜像站下载百度网盘baidunetdisk_4.17.7_arm64.deb

wget https://mirrors.sdu.edu.cn/spark-store-repository/aarch64-store/network/baidunetdisk/baidunetdisk_4.17.7_arm64.deb

转化

alien --to-rpm --scripts baidunetdisk_4.17.7_arm64.deb

### 报错 错误：行 5：空的标签：Summary:

alien --to-rpm --scripts baidunetdisk_4.17.7_arm64.deb

Package build failed. Here's the log of the command (cd baidunetdisk-4.17.7; rpmbuild --buildroot='/root/Downloads/baidunetdisk-4.17.7' -bb --target aarch64 'baidunetdisk-4.17.7-2.spec'):
错误：行 5：空的标签：Summary:
构建目标平台：aarch64
为目标aarch64构建

安装dpkg并解包

yum install -y rpm-build dpkg

mkdir -p ~/rpmbuild/{BUILD,RPMS,SOURCES,SPECS,SRPMS}

dpkg-deb -x baidunetdisk_4.17.7_arm64.deb ~/rpmbuild/SOURCES/baidunetdisk

cat > ~/rpmbuild/SPECS/baidunetdisk.spec <<EOF
Summary: Baidu Netdisk client for Linux (ARM64)
Name: baidunetdisk
Version: 4.17.7
Release: 1
License: Proprietary
Group: Applications/Internet
BuildArch: aarch64
AutoReq: no

%description
Baidu Netdisk GUI Client for ARM64 Linux systems.

%prep

%build

%install
rm -rf %{buildroot}
mkdir -p %{buildroot}
cp -a %{_sourcedir}/baidunetdisk/* %{buildroot}/

%files
/
/opt
/usr

%post
echo "Baidu Netdisk installed."

%clean
rm -rf %{buildroot}
EOF

rpmbuild -bb ~/rpmbuild/SPECS/baidunetdisk.spec

find ~/rpmbuild/RPMS -name "*.rpm"

获取到文件啦
`/root/rpmbuild/RPMS/aarch64/baidunetdisk-4.17.7-1.aarch64.rpm`

安装

rpm -i /root/rpmbuild/RPMS/aarch64/baidunetdisk-4.17.7-1.aarch64.rpm
Baidu Netdisk installed.

映射到/bin

ln -sf /opt/baidunetdisk/baidunetdisk /usr/local/bin/baidunetdisk

运行

baidunetdisk

### 报错 不能用sandbox运行

 baidunetdisk 
[2116490:0525/184919.957054:FATAL:electron_main_delegate.cc(253)] Running as root without --no-sandbox is not supported. See https://crbug.com/638180.
追踪与中断点陷阱（核心已转储）

运行

baidunetdisk --no-sandbox