最近、いつからか分からないけど、Amazon LinuxにClamAVパッケージが追加された模様。
[ec2-user@localhost ~]$ yum info clamav
Loaded plugins: priorities, security, update-motd, upgrade-helper
network_ha-clustering_Stable 68/68
treasuredata 28/28
18 packages excluded due to repository priority protections
Installed Packages
Name : clamav
Arch : x86_64
Version : 0.98.3
Release : 1.el6
Size : 3.5 M
Repo : installed
From repo : epel
Summary : Anti-virus software
URL : http://www.clamav.net/
License : GPLv2
Description : Clam AntiVirus is a GPL anti-virus toolkit for UNIX. The main purpose of
: this software is the integration with mail servers (attachment scanning).
: The package provides a flexible and scalable multi-threaded daemon, a
: command line scanner, and a tool for automatic updating via Internet.
:
: The programs are based on a shared library distributed with the Clam
: AntiVirus package, which you can use with your own software. Most
: importantly, the virus database is kept up to date
Available Packages
Name : clamav
Arch : x86_64
Version : 0.98.1
Release : 1.3.amzn1
Size : 1.0 M
Repo : amzn-updates
Summary : End-user tools for the Clam Antivirus scanner
URL : http://www.clamav.net
License : GPLv2
Description : Clam AntiVirus is an anti-virus toolkit for UNIX. The main purpose of this
: software is the integration with mail servers (attachment scanning). The
: package provides a flexible and scalable multi-threaded daemon, a command
: line scanner, and a tool for automatic updating via Internet. The programs
: are based on a shared library distributed with the Clam AntiVirus package,
: which you can use with your own software. The virus database is based on
: the virus database from OpenAntiVirus, but contains additional signatures
: (including signatures for popular polymorphic viruses, too) and is KEPT UP
: TO DATE.
すでにepelからclamavをインストールしている状態で単純にアップデートしようとすると、競合してエラーになってしまう。解決策は単純で、対象となるリポジトリのみを指定すれば良い。
$ sudo yum update --disablerepo=* --enablerepo=epel clamav
