Qmsql not loaded ：平臺 qt5.7  Ubuntu16.04

[email protected]:~$ cd /home/no/Qt5.7.0/5.7/gcc_64/plugins/sqldrivers

[email protected]:~/Qt5.7.0/5.7/gcc_64/plugins/sqldrivers$ ldd libqsqlmysql.so

（上面指令檢視所有依賴關係）

./libqsqlmysql.so: /lib/x86_64-linux-gnu/libmysqlclient_r.so.16: no version information available (required by ./libqsqlmysql.so)

linux-vdso.so.1 => (0x00007fffdd4d8000)

libmysqlclient_r.so.16 => /lib/x86_64-linux-gnu/libmysqlclient_r.so.16 (0x00007f0090e49000)

libz.so.1 => /lib/x86_64-linux-gnu/libz.so.1 (0x00007f0090c2f000)

libcrypt.so.1 => /lib/x86_64-linux-gnu/libcrypt.so.1 (0x00007f00909f7000)

libnsl.so.1 => /lib/x86_64-linux-gnu/libnsl.so.1 (0x00007f00907de000)

libssl.so.10

libcrypto.so.10 => /lib/x86_64-linux-gnu/libcrypto.so.10 (0x00007f0090131000)

libQt5Sql.so.5 => /home/no/Qt5.7.0/5.7/gcc_64/plugins/sqldrivers/./../../lib/libQt5Sql.so.5 (0x00007f008feec000)

libQt5Core.so.5 => /home/no/Qt5.7.0/5.7/gcc_64/plugins/sqldrivers/./../../lib/libQt5Core.so.5 (0x00007f008f7d1000)

libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0 (0x00007f008f5b4000)

libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6 (0x00007f008f232000)

libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007f008ef29000)

libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007f008ed13000)

libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007f008e949000)

libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007f008e745000)

libicui18n.so.56 => /home/no/Qt5.7.0/5.7/gcc_64/plugins/sqldrivers/./../../lib/libicui18n.so.56 (0x00007f008e2ab000)

libicuuc.so.56 => /home/no/Qt5.7.0/5.7/gcc_64/plugins/sqldrivers/./../../lib/libicuuc.so.56 (0x00007f008def3000)

libicudata.so.56 => /home/no/Qt5.7.0/5.7/gcc_64/plugins/sqldrivers/./../../lib/libicudata.so.56 (0x00007f008c510000)

libgthread-2.0.so.0 => /usr/lib/x86_64-linux-gnu/libgthread-2.0.so.0 (0x00007f008c30e000)

librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007f008c106000)

libglib-2.0.so.0 => /lib/x86_64-linux-gnu/libglib-2.0.so.0 (0x00007f008bdf5000)

/lib64/ld-linux-x86-64.so.2 (0x00007f00915a0000)

libpcre.so.3 => /lib/x86_64-linux-gnu/libpcre.so.3 (0x00007f008bb85000)

一般會有三個檔案not found （即上邊加粗的）後兩個可以使用終端直接安裝（具體方法百度），第一個需要手動下載並移動到/usr/lib/x86_64-linux-gnu/下（這裡使用終端移動時加上sudo），所有檔案安裝完畢就可以，重啟qt執行程式就可以正常開啟連結上mysql，若還是not loaded錯誤，就需要重新編譯libqsqlmysql.so（這種情況就異常麻煩，我使用這種方法各種出錯）