I am looking for a collaborative real-time writing IDE that can be installed in my own server machine.
The machine is an Ubuntu 14.04 server, any dependencies that might be needed will be installed. I want a solution with a free license and open-source if possible. It is basically needed only for collaboratively writing code, executing will be handled outside the IDE.
I am working with only 1 other partner, so scalability is not that big of an issue. I want to use this software on a semi-professional project, which is however mostly done for educational reasons.
Therefore, real-time code writing is a core part of the software I am asking for, since we will be writing, examining and correcting code together, exactly in order to share each other's code writing methods and patterns and make changes on the spot, while both of us are watching the project "live".
And we want to install that said IDE on our own server,
1.because we already have a number of files from the project there
2.we don't want to use a host system given by a free account on a Web IDE, which will unsurprisingly be of limited capabilities, but instead use our own server system which has the capabilities we need and which we have customised.
The desired languages to be supported by the IDE will be C,Python,Perl and Java. However, all that we want about these languages is the syntax highlighting, and from my experience non-specific code editors have such support for most of the actually used langauges.