I want to install claws-mail into my centos7 with three different methods,all of them fails.method1:intall directly[root@localhost ~]#  yum install claws-emailLoaded plugins: fastestmirror, langpacksLoading mirror speeds from cached hostfile * base: mirrors.163.com * epel: ftp.cuhk.edu.hk * extras: centos.ustc.edu.cn * updates: mirrors.pubyun.comNo package claws-email available.    method2:install from rpm package.I have downloaded  claws-mail-3.12.0-1.fc24.x86_64.rpm   from official web.[root@localhost ~]#  rpm  -ivh  /root/Downloads/claws-mail-3.12.0-1.fc24.x86_64.rpm     warning: /root/Downloads/claws-mail-3.12.0-1.fc24.x86_64.rpm: Header V3 RSA/SHA256 Signature, key ID 81b46521: NOKEYerror: Failed dependencies:          libcompface.so.1()(64bit) is needed by claws-mail-3.12.0-1.fc24.x86_64       libetpan.so.17()(64bit) is needed by claws-mail-3.12.0-1.fc24.x86_64       libgnutls.so.30()(64bit) is needed by claws-mail-3.12.0-1.fc24.x86_64       libgnutls.so.30(GNUTLS_3_4)(64bit) is needed by claws-mail-3.12.0-1.fc24.x86_64       liblockfile.so.1()(64bit) is needed by claws-mail-3.12.0-1.fc24.x86_64       libpisock.so.9()(64bit) is needed by claws-mail-3.12.0-1.fc24.x86_64 I want to install the depended package first.[root@localhost ~]# yum install -y libcompface.so.1Loaded plugins: fastestmirror, langpacksLoading mirror speeds from cached hostfile * base: mirrors.163.com * epel: ftp.cuhk.edu.hk * extras: centos.ustc.edu.cn * updates: mirrors.pubyun.comNo package libcompface.so.1 available.Error: Nothing to do[root@localhost ~]# yum install -y libcompface.soLoaded plugins: fastestmirror, langpacksLoading mirror speeds from cached hostfile * base: mirrors.163.com * epel: ftp.cuhk.edu.hk * extras: centos.ustc.edu.cn * updates: mirrors.pubyun.comNo package libcompface.so available.Error: Nothing to do[root@localhost ~]# yum install -y libcompfaceLoaded plugins: fastestmirror, langpacksLoading mirror speeds from cached hostfile * base: mirrors.163.com * epel: ftp.cuhk.edu.hk * extras: centos.ustc.edu.cn * updates: mirrors.pubyun.comNo package libcompface available.Error: Nothing to domethod3:install according the tutorial .http://linuxpitstop.com/install-claws-mail-3-12-on-ubuntu-linux/For Fedora:    Once these dependencies have been installed, download the new version of Claws mail from following URL.yum install -y libc6 libcairo2 libcompfaceg1 libdbus-glib-1-2 libenchant1c2a libgdk-pixbuf2.0-0 libglib2.0-0 libgtk2.0-0 libice6 libldap-2.4-2 libpango1.0-0 libpisock9 libsm6 xdg-utilsNo package  available.Error: Nothing to doMaybe the problem is repo files?How to add repo in my centos7?
how to install claws-mail rpm package?
centos