前言
Ubuntu 20.04的apt中不支持rsync 3.2.0+
的安装,因此需要手动编译安装,记录下过程
bash
~$ apt policy rsync
rsync:
已安装:(无)
候选: 3.1.2-2.1ubuntu1.6
版本列表:
3.1.3-8ubuntu0.7 -1
100 /var/lib/dpkg/status
下载所需版本的rsync源码
https://github.com/RsyncProject/rsync/tags中选择对应版本,下载源码压缩包。
bash
curl -L https://github.com/RsyncProject/rsync/archive/refs/tags/v3.2.7.zip -o rsync_3.2.7.zip
unzip rsync_3.2.7.zip
cd rsync_3.2.7
尝试编译rsync
参考How to build and install rsync,输入以下命令进行编译安装:
bash
./configure
make
sudo make install
在第一步./configure
就遇到了问题:
bash
Configure found the following issues:
- Failed to find xxhash.h for xxhash checksum support.
See the INSTALL file for hints on how to install the missing libraries and/or
how to generate (or fetch) manpages:
https://github.com/WayneD/rsync/blob/master/INSTALL.md
To disable one or more features, the relevant configure options are:
--disable-xxhash
configure.sh: error: Aborting configure run
原因是rsync依赖xxhash,虽然可以通过加入--disable-xxhash
参数禁用该功能,但我还是选择解决依赖问题。
安装依赖xxhash
从xxhash的github仓库得知,构建xxHash方法如下:
bash
git clone https://github.com/Microsoft/vcpkg.git
cd vcpkg
./bootstrap-vcpkg.sh
./vcpkg integrate install
./vcpkg install xxhash
这个没啥问题,照做就可以了,就是./bootstrap-vcpkg.sh
这一步可能需要代理,不然会很卡。
编译rsync
回到rsync,再次执行./configure
,还是报Failed to find xxhash.h for xxhash checksum support.
,说明他没搜到我们刚才编译的依赖,将刚才编译的依赖加入环境变量:
bash
export CPATH=/path/to/vcpkg/installed/x64-linux/include:$CPATH
export LIBRARY_PATH=/path/to/vcpkg/installed/x64-linux/lib:$LIBRARY_PATH
再次执行rsync的编译安装命令就可以了。
bash
./configure
make
sudo make install