卸载旧版本后，安装新版本的 Texmaker 时遇到困难。当我使用命令提示符时，我得到的输出如下：
ongun@Vesnog:~/Desktop$ sudo dpkg -i texmaker_ubuntu_12.04_4.0.4_i386.deb
(Reading database ... 580171 files and directories currently installed.)
Unpacking texmaker (from texmaker_ubuntu_12.04_4.0.4_i386.deb) ...
dpkg: error processing texmaker_ubuntu_12.04_4.0.4_i386.deb (--install):
trying to overwrite '/usr/share/texmaker/doc15hu.png', which is also in package texmaker-data 3.2-1
dpkg-deb: error: subprocess paste was killed by signal (Broken pipe)
Errors were encountered while processing:
texmaker_ubuntu_12.04_4.0.4_i386.deb
顺便说一句，我还安装了 Tex Live 的最小软件包，系统有点臃肿。我想全新安装 Latex，这对我来说至关重要。卸载以前的版本是因为需要新软件包，当我无法通过 tlmgr 安装时，Texmaker 无法识别它们；因此我认为安装已损坏。我想要全新安装并解决这些问题。提前感谢您的建议。
注：Ubuntu 12.04 LTS 32位