当我安装 clamcoure 并运行此命令时
clamcourdir# sudo ./configure
它给了我这个错误：
configure: error: Cannot find sendmail Courier binary
当我尝试从终端安装 clamcour 时，它给了我这个错误，有人可以帮助我吗？
calmcourdir# ./configure
checking for libraries containing socket functions... -lc
checking for socket... yes
checking for bind... yes
checking for listen... yes
checking for accept... yes
checking for shutdown... yes
checking for socklen_t... yes
checking for struct sockaddr_un.sun_len... no
System log functions
checking syslog.h usability... yes
checking syslog.h presence... yes
checking for syslog.h... yes
checking for openlog... yes
checking for syslog... yes
checking for closelog... yes
Time functions
checking whether time.h and sys/time.h may both be included... yes
checking whether struct tm is in sys/time.h or time.h... time.h
checking for localtime_r... yes
checking for strftime... yes
checking for unistd.h... (cached) yes
checking limits.h usability... yes
checking limits.h presence... yes
checking for limits.h... yes
checking for sysconf... yes
BZip2 support
checking bzlib.h usability... no
checking bzlib.h presence... no
checking for bzlib.h... no
checking for BZ2_bzWriteOpen in -lbz2... no
GZip support
checking zlib.h usability... no
checking zlib.h presence... no
checking for zlib.h... no
checking for gzopen in -lz... no
LibClamAV support
checking for /usr/bin/clamav-config... no
checking for /usr/local/bin/courier-config... no
checking for /usr/clamav/bin/clamav-config... no
checking for /usr/local/clamav/bin/clamav-config... no
./configure: line 25234: : command not found
configure: error: Cannot find clamav-config
sudo apt-get install clamcour
Leyendo lista de paquetes... Hecho
Creando árbol de dependencias
Leyendo la información de estado... Hecho
E: No se ha podido localizar el paquete clamcour
ricardo@laboratorio:~$
它说Can not localize the package clamcour，我更新了操作系统，并且还取消了 sources.list 上的存储库的注释。我该怎么做才能在此服务器上安装 clamcour？提前致谢。