python3: ubuntu上安装时报错: No module named 'zlib'

一，报错信息:

Traceback (most recent call last):
  File "<frozen zipimport>", line 620, in _get_decompress_func
ModuleNotFoundError: No module named 'zlib'

 

二，解决:

安装zlib库

# wget https://www.zlib.net/zlib-1.3.1.tar.gz

# tar zxvf zlib-1.3.1.tar.gz
# cd zlib-1.3.1/
# ./configure 
# make && make install

，libz.a在/usr/local/lib/,
zlib.h文件在/usr/local/include/ 

安装时指定:

# ./configure --prefix=/usr/local/soft/python3.14 --enable-optimizations

# make && make install

# /usr/local/soft/python3.14/bin/python3 --version
Python 3.14.0

# /usr/local/soft/python3.14/bin/pip3 --version
pip 25.2 from /usr/local/soft/python3.14/lib/python3.14/site-packages/pip (python 3.14)