详细的出错信息,第一句是make的信息。c++ -DHAVE_CONFIG_H -I. -I. -I.. -I. -I../sqlplusint -I/usr/include/mysql -g -O2 -Wp,-MD,.deps/connection.pp -c  -fPIC -DPIC connection.cc -o .libs/connection.lo
connection.cc: In method `string MysqlConnection::info ()':
connection.cc:112: cannot convert `const char *' to `char *' in
initialization
make[2]: *** [connection.lo] Error 1
make[2]: Leaving directory `/root/mysql++-1.7.9/sqlplusint'
make[1]: *** [all-recursive] Error 1
make[1]: Leaving directory `/root/mysql++-1.7.9'
make: *** [all-recursive-am] Error 2