从源代码构建python，_sqlite3已构建但未导入

Question

我有一个 Rocky Linux 9.0 服务器，我们在上面使用 modules。我正在尝试从源代码编译不同版本的python，并将它们打包到用户可以根据需要加载的模块中。但不幸的是，我一直在努力从源代码构建它们。

首先，如果有人对如何构建包含特定 python 版本（即不编译）有一个好的替代方案，请随时告诉我，我也很感激对此的一些提示，但这不是这篇文章的问题。

我有以下脚本要下载和构建

moduls

及其依赖项

python

：sqlite

当我运行脚本并在 

#!/bin/bash

# build a python module
# based on: https://stackoverflow.com/questions/43993890/modulenotfounderror-no-module-named-sqlite3

# Save current working directory
CURR_DIR="$(pwd)"

# Set working directory to the location of this file
cd "$(dirname "${BASH_SOURCE[0]}")"

# config
PYTHON_VERSION=3.11.7
INSTALL_BASE_PATH="/modules/shared/apps/python/${PYTHON_VERSION}"
SQLITE_VERSION=3450000

# clear the install directory
rm -rf ${INSTALL_BASE_PATH}

# download python
mkdir build
cd build
[ -f "Python-${PYTHON_VERSION}.tgz" ] || wget --no-check-certificate "https://www.python.org/ftp/python/${PYTHON_VERSION}/Python-${PYTHON_VERSION}.tgz"
tar -zxf "Python-${PYTHON_VERSION}.tgz"

# download sqlite
# https://www.sqlite.org/2024/sqlite-autoconf-3450000.tar.gz
SQLITE_URL="https://www.sqlite.org/2024/sqlite-autoconf-${SQLITE_VERSION}.tar.gz"
echo "Downloading SQLite from ${SQLITE_URL}"

[ -f "sqlite-autoconf-${SQLITE_VERSION}.tar.gz" ] || wget --no-check-certificate "${SQLITE_URL}"
tar -zxf "sqlite-autoconf-${SQLITE_VERSION}.tar.gz"

# install sqlite
cd sqlite-autoconf-${SQLITE_VERSION}
./configure --prefix=${INSTALL_BASE_PATH}
make
make install

# install python
cd "../Python-${PYTHON_VERSION}"
export PKG_CONFIG_PATH="${INSTALL_BASE_PATH}/lib/pkgconfig"
./configure --prefix=${INSTALL_BASE_PATH}  --enable-loadable-sqlite-extensions LDFLAGS="-L${INSTALL_BASE_PATH}/lib" CPPFLAGS="-I${INSTALL_BASE_PATH}/include" CFLAGS="-I${INSTALL_BASE_PATH}/include"

make -j 8
read -p "Compiled python, check for errors and press key to continue..."
make install

# create a symlink for python
(cd "${INSTALL_BASE_PATH}/bin"; ln -s python3 python)

# set working directory back to original
cd $CURR_DIR

read -p "Done, press key to finish..."

之后检查错误时，我看到以下内容：

make -j 8

我试图保持底层操作系统不变，因此安装通常的预编译

*** WARNING: renaming "_sqlite3" since importing it failed: /path/to/python/build/Python-3.11.7/build/lib.linux-x86_64-3.11/_sqlite3.cpython-311-x86_64-linux-gnu.so: undefined symbol: sqlite3_deserialize

The necessary bits to build these optional modules were not found:
_gdbm                 _tkinter              nis                
readline                                                       
To find the necessary bits, look in setup.py in detect_modules() for the module's name.

Following modules built successfully but were removed because they could not be imported:
_sqlite3 

并不是一个真正的选择。

这里有一个类似的问题，但没有太多对我有帮助的答案。有人知道问题可能是什么吗？

您需要定义LD_LIBRARY_PATH：

Answer 1

构建完 Python 后，您需要放入 ~/.bashrc :

# install python
cd "../Python-${PYTHON_VERSION}"
export LD_LIBRARY_PATH=${INSTALL_BASE_PATH}/lib
export PKG_CONFIG_PATH="${INSTALL_BASE_PATH}/lib/pkgconfig"