1、在centos7環(huán)境中常規(guī)安裝python3的話無法支持sqlite3,所以在安裝pytho3是需要帶上sqlite3庫:
2、下載編譯安裝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

完成編譯sqlite3后，在進行編譯安裝python3(已經(jīng)完成編譯安裝的話,需要重新編譯安裝)
3、將之前安裝的python3給刪掉

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