我在 Ubuntu 中安装RStudio后尝试安装R。当我单击通过安装时Ubuntu software，单击安装按钮什么也不做。但有时当我点击它时，它开始加载，一段时间后它会显示rstudio installed. 但它并没有真正安装。
所以我通过终端安装它使用：
$ sudo dpkg -i rstudio-0.99.902-i386.deb
Selecting previously unselected package rstudio.
(Reading database ... 175645 files and directories currently installed.)
Preparing to unpack rstudio-0.99.902-i386.deb ...
Unpacking rstudio (0.99.902) ...
dpkg: dependency problems prevent configuration of rstudio:
rstudio depends on libjpeg62; however:
Package libjpeg62 is not installed.
rstudio depends on libgstreamer0.10-0; however:
Package libgstreamer0.10-0 is not installed.
rstudio depends on libgstreamer-plugins-base0.10-0; however:
Package libgstreamer-plugins-base0.10-0 is not installed. …我试图通过 Lubuntu 15 中的终端卸载 emacs，它仍然存在。
我使用了代码：
sudo apt-get remove --purge emacs
以前在一个名为 scid 的国际象棋程序中也发生过这种情况。
基本上，在我删除 emacs 后，它显示：
sudo apt-get remove --purge emacs
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages were automatically installed and are no longer required:
emacs24 emacs24-bin-common emacs24-common emacs24-common-non-dfsg libm17n-0
libotf0 m17n-db vim-runtime
Use 'apt-get autoremove' to remove them.
The following packages will be REMOVED:
emacs*
0 to upgrade, 0 to newly install, 1 to remove and 195 not to upgrade. …