MacOS Mac M1/M2/M3上如何安装plyvel？

jerkzhang

Oct 6, 2024

这个问题的关键在于leveldb版本不能是1.23，现行的brew install leveldb只支持leveldb1.23，所以要选择1.21版本或者1.22版本，这里使用1.21版本，安装源码包的位置如下：

https://github.com/google/leveldb/archive/1.21.tar.gz

wget https://github.com/google/leveldb/archive/1.21.tar.gz即可下载，然后手动双击解压：

cd leveldb-1.21
mkdir build
cd build
cmake ..
make
sudo make install

之后安装好后会显示被安装的位置：

Install the project...
-- Install configuration: ""
-- Installing: /usr/local/lib/libleveldb.a
-- Installing: /usr/local/include/leveldb/c.h
-- Installing: /usr/local/include/leveldb/cache.h
-- Installing: /usr/local/include/leveldb/comparator.h
-- Installing: /usr/local/include/leveldb/db.h
-- Installing: /usr/local/include/leveldb/dumpfile.h
-- Installing: /usr/local/include/leveldb/env.h
-- Installing: /usr/local/include/leveldb/export.h
-- Installing: /usr/local/include/leveldb/filter_policy.h
-- Installing: /usr/local/include/leveldb/iterator.h
-- Installing: /usr/local/include/leveldb/options.h
-- Installing: /usr/local/include/leveldb/slice.h
-- Installing: /usr/local/include/leveldb/status.h
-- Installing: /usr/local/include/leveldb/table_builder.h
-- Installing: /usr/local/include/leveldb/table.h
-- Installing: /usr/local/include/leveldb/write_batch.h
-- Installing: /usr/local/lib/cmake/leveldb/leveldbTargets.cmake
-- Installing: /usr/local/lib/cmake/leveldb/leveldbTargets-noconfig.cmake
-- Installing: /usr/local/lib/cmake/leveldb/leveldbConfig.cmake
-- Installing: /usr/local/lib/cmake/leveldb/leveldbConfigVersion.cmake

然后再系统路径描述中去设置leveldb的位置

sudo vim ~/.zshrc

添加如下内容：

export LDFLAGS="-L/usr/local/include/leveldb/"
export CPPFLAGS="-I/usr/local/include/leveldb/"
export LD_LIBRARY_PATH=/usr/local/include/leveldb/:$LD_LIBRARY_PATH

之后关闭终端后重新打开终端即可生效。

最后pip3安装plyvel即可

CFLAGS="-I/usr/local/include/leveldb/ -fno-rtti" LDFLAGS="-L/usr/local/include/leveldb/"  pip3 install plyvel --no-cache-dir

尝试一下吧：

import plyvel

肯定成功了。