在Debian中运行apt-get update命令时，报错：

Reading package lists… Error!
E: Encountered a section with no Package: header
E: Problem with MergeList /var/lib/apt/lists/security.debian.org_dists_squeeze_updates_contrib_i18n_Translation-en
E: The package lists or status file could not be parsed or opened.

解决方案

使用root执行以下命令：

# rm -rf /var/lib/apt/lists/*
# apt-get update

重新执行升级命令：

# apt-get upgrade