Install Ros under Ubuntu "Unable to download a package in-package.ros.org-checksum mismatch" workaround

Newly installed Ubuntu14.04, for scientific research immediately ready to install Ros Indigo, but difficult, one step.

For example, follow the Ros Wiki step-by-step, when you run Sudoapt-get update and then the following conditions occur

It is difficult to accept, if this step is not successful, the bite to go down the installation will be a lot of problems, such as sudo rosdep init when there are no instructions to find a lot of crashes. I searched a lot of methods, did not solve, spent two days to finally put on the Ros, then, we how to solve it?

First, update the source

http://blog.csdn.net/xiaocainiaoshangxiao/article/details/13289495 This article is very helpful to me, but note that The blog author is writing the 12.04 version, so if you are in another version, please do not use the source on that blog. 14.04 of the source Http://wiki.ubuntu.com.cn/Template:14.04source are given here. Replace it, I think Zhong Ke or Tsinghua are good.

PS: The little rookie Colonel's blog post http://blog.csdn.net/xiaocainiaoshangxiao/article/details/13288515 still recommend reading, because it helps me a lot.

Ii. getting to the chase

The solution to the problem is ... FQ,TC's GFW also let no one engage in scientific research!!!!!

$ sudo apt-get update

$ sudo apt-get install Git

$ git clone https://github.com/wallproxy/wallproxy.git # or download the package and unzip it

$ CD wallproxy/

$ git Checkout Master # switch to Master branch

$ sudo apt-get install python-gevent Python-openssl # roughly so

$ CD Local

$ CP user.ini.example User.ini

$ vim User.ini # Edit the text, mainly change the AppID, for example: AppID = ycmc-yf1001, or open the file directly in the folder, edit and modify it yourself

$ bash startup.sh # start the local proxy server

Under the new terminal:

sudo apt-get-o acquire::http::p roxy= "http://127.0.0.1:8087/" Update #这一步可能还是会报错, but as long as the ROS package is downloaded, don't worry

sudo apt-get-o acquire::http::p roxy= "http://127.0.0.1:8087/" Install Ros-hydro-desktop-full #这一步也可以换成sudo apt-get Install Ros-indigo-desktop-full is the installation full version mentioned in the Ros Wiki.

Above, resolved.

Install Ros under Ubuntu "cannot download a package in-package.ros.org-checksum does not match" workaround