1、在centos7环境中常规安装python3的话无法支持sqlite3,所以在安装pytho3是需要带上sqlite3库:
2、下载编译安装sqlite3
shell> wget https://www.sqlite.org/2018/sqlite-autoconf-3250300.tar.gz --no-check-certificate
shell> tar zxvf sqlite-autoconf-3250300.tar.gz
shell> cd sqlite-autoconf-3250300
shell> ./configure --prefix=/usr/local/sqlite3 --disable-static --enable-fts5 --enable-json1 CFLAGS="-g -O2 -DSQLITE_ENABLE_FTS3=1 -DSQLITE_ENABLE_FTS4=1 -DSQLITE_ENABLE_RTREE=1"
shell> make && make install
完成编译sqlite3后，在进行编译安装python3(已经完成编译安装的话,需要重新编译安装)
3、将之前安装的python3给删掉
shell> cd python3.6.8
shell> LD_RUN_PATH=/usr/local/sqlite3/lib ./configure --prefix=/usr/local/python3 --with-ssl LDFLAGS="-L /usr/local/sqlite3/lib" CPPFLAGS=" -I /usr/local/sqlite3/include"
shell> LD_RUN_PATH=/usr/local/sqlite3/lib make
shell> LD_RUN_PATH=/usr/local/sqlite3/lib make install
