错误如下：
root/lnmp1.4/src/mysql-5.5.56/client/mysql.cc:2669:37: error: invalid conversion from ‘char’ to ‘char*’ [-fpermissive]
       field_names[num_fields*2]= '�';
                                     ^~~~
client/CMakeFiles/mysql.dir/build.make:77: recipe for target 'client/CMakeFiles/mysql.dir/mysql.cc.o' failed
make[2]: *** [client/CMakeFiles/mysql.dir/mysql.cc.o] Error 1
CMakeFiles/Makefile2:3606: recipe for target 'client/CMakeFiles/mysql.dir/all' failed
make[1]: *** [client/CMakeFiles/mysql.dir/all] Error 2
Makefile:147: recipe for target 'all' failed
make: *** [all] Error 2

你搜索错误信息就有解决方法，使用1.5安装就行了