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  • CentOS6.5安装sqlite3

    1、下载安装包:https://www.sqlite.org/download.html

    2、解压

    [root@mycentos ~]# tar xzvf sqlite-snapshot-201809101443.tar.gz

    3、编译安装

    [root@mycentos ~]# ./configure --prefix=/usr/local/sqlite3
    [root@mycentos ~]# make
    [root@mycentos ~]# make install

    注意:安装完毕有这样一段提示

    ----------------------------------------------------------------------
    Libraries have been installed in:
       /usr/local/sqlite3/lib
    
    If you ever happen to want to link against installed libraries
    in a given directory, LIBDIR, you must either use libtool, and
    specify the full pathname of the library, or use the '-LLIBDIR'
    flag during linking and do at least one of the following:
       - add LIBDIR to the 'LD_LIBRARY_PATH' environment variable
         during execution
       - add LIBDIR to the 'LD_RUN_PATH' environment variable
         during linking
       - use the '-Wl,-rpath -Wl,LIBDIR' linker flag
       - have your system administrator add LIBDIR to '/etc/ld.so.conf'
    
    See any operating system documentation about shared libraries for
    more information, such as the ld(1) and ld.so(8) manual pages.
    ----------------------------------------------------------------------

    这段内容显示了sqlite3的安装路径:/usr/local/sqlite3/lib。
    特别注意 add LIBDIR to the 'LD_LIBRARY_PATH' environment variablesqlite 建议添加环境变量。

    [root@mycentos ~]# vim /etc/profile
     export LD_LIBRARY_PATH=/usr/local/sqlite3/lib
     export LD_RUN_PATH=/usr/local/sqlite3/lib
    
    [root@mycentos ~]# source /etc/profile

    4、修改python安装源码的setup.py如下:

    [root@mycentos ~]# vim setup.py
    
    sqlite_inc_paths = [ '/usr/include',
        '/usr/local/sqlite3/include', #增加该部分内容
        '/usr/include/sqlite',
        '/usr/include/sqlite3',
        '/usr/local/include',
        '/usr/local/include/sqlite',

    重新编译安装Python3。

    PS:如果运行python程序的时候会出现:ModuleNotFoundError: No module named '_sqlite3'

    原因有可能是,你安装了多个python版本,而你使用的这个python版本没有_sqlite3.so这个文件。

    [root@mycentos ~]# find / -name _sqlite3.so
     /usr/lib64/python2.6/lib-dynload/_sqlite3.so

    然后copy到你使用的python版本相应的目录下:

    [root@mycentos ~]# cp /usr/lib64/python2.6/lib-dynload/_sqlite3.so /usr/local/python3/lib/python3.6/lib-dynload

    问题解决!

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  • 原文地址:https://www.cnblogs.com/hunttown/p/9628773.html
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