Hi, I am installing mutt and got an error of "GLIBC_2.4 is missing", I searched the Debian package, but could not found it. Which of Debian package contains the GLIBC_2.4? Also, which http source should I add it to the source.list? I tried to download postfix-dev by apt-get install postfix-dev, but could not find it. Thank you. Kind Regards, Jim