É possível executar ou instalar o tuleap no windows?
Não, não é. Requer um servidor Linux.
To install Tuleap you will need a fully dedicated server. It can be virtualized or physical. It is not recommended to install Tuleap on a server that hosts other applications. Tuleap provides a full suite of software and is deeply integrated with its host system. Installing Tuleap on a mutualized server will certainly cause probleme in both Tuleap and your other applications.
Tuleap can be installed on linux x86_64 systems: - Centos or Redhat 6.x is the recommended platform - Centos or Redhat 5.x with php 5.3 is still maintained but not recommended anymore - Debian 7.x is in alpha version. It is not recommended and maintained. Use it at your own risks.
The server will need an Internet connection as it will download external packages
You can have a look at the Installation checklist here:
https://tuleap.net/wiki/index.php?pagename=TuleapInstallationChecklist&group_id=101
Fonte Instalação completa