Hi there! I have purchased a server running fedora core 2 and plesk 7.5. As default mysql 3.2.3 is installed. Fedora core 2 will not upgrade to mysql 4 as its not listed in yum. I seem to have a problem with mysqlclient when compiling so i was wondering if the latest rpm from mysql.org if it would fix this or would trying to run mysql 4 totally mess up my server? This is the error: [root@localhost ticker]# make gcc -O3 -g -Wall -c -o ticker.o ticker.c gcc -O3 -g -Wall -c -o score.o score.c gcc -O3 -g -Wall -c -o update.o update.c gcc -O3 -g -Wall -c -o core_sql.o core_sql.c gcc -O3 -g -Wall -c -o helper.o helper.c gcc -O3 -g -Wall -c -o battle.o battle.c gcc -O3 -g -Wall -c -o cleanup.o cleanup.c gcc -O3 -g -Wall -c -o logging.o logging.c gcc -O -g ticker.o score.o update.o core_sql.o helper.o battle.o cleanup.o logging.o -o ticker -lmysqlclient -lcrypt -lz /usr/bin/ld: cannot find -lmysqlclient collect2: ld returned 1 exit status make: *** [ticker] Error 1 Any suggestions how about to solve this would be very much appricated, but i would like to upgrade to the latest mysql 4 version if possible. Thanks for any adivce!