when i create new app with mysql DB. I have to this error:
C:/RailsInstaller/Ruby1.9.3/ bin/ruby.exe extconf.rb checking for ruby/thread.h… no checking for rb_thread_blocking_region()… yes checking for rb_wait_for_single_fd()… yes checking for rb_hash_dup()… yes checking for rb_intern3()… yes checking for mysql_query() in -lmysqlclient… no checking for main() in -lm… yes checking for mysql_query() in -lmysqlclient… no checking for main() in -lz… no checking for mysql_query() in -lmysqlclient… no checking for main() in -lsocket… no checking for mysql_query() in -lmysqlclient… no checking for main() in -lnsl… no checking for mysql_query() in -lmysqlclient… no checking for main() in -lmygcc… no checking for mysql_query() in -lmysqlclient… no *** extconf.rb failed *** Could not create Makefile due to some reason, probably lack of necessary libraries and/or headers. Check the mkmf.log file for more details. You may need configuration options.
Provided configuration options: –with-opt-dir –without-opt-dir –with-opt-include –without-opt-include=${opt-dir}/include –with-opt-lib –without-opt-lib=${opt-dir}/lib –with-make-prog –without-make-prog –srcdir=. –curdir –ruby=C:/RailsInstaller/Ruby1.9.3/bin/ruby –with-mysql-dir –without-mysql-dir –with-mysql-include –without-mysql-include=${mysql-dir}/include –with-mysql-lib –without-mysql-lib=${mysql-dir}/lib –with-mysql-config –without-mysql-config –with-mysql-dir –without-mysql-dir –with-mysql-include –without-mysql-include=${mysql-dir}/include –with-mysql-lib –without-mysql-lib=${mysql-dir}/lib –with-mysqlclientlib –without-mysqlclientlib –with-mlib –without-mlib –with-mysqlclientlib –without-mysqlclientlib –with-zlib –without-zlib –with-mysqlclientlib –without-mysqlclientlib –with-socketlib –without-socketlib –with-mysqlclientlib –without-mysqlclientlib –with-nsllib –without-nsllib –with-mysqlclientlib –without-mysqlclientlib –with-mygcclib –without-mygcclib –with-mysqlclientlib –without-mysqlclientlib
i do not know, how fix it. help me, plz!!!