Looking for an open source web based software for project management

[Oleg Goldshmidt]

2011/7/13 Erez D <erez0001 at gmail.com>:
> Hi
>
> I am using Trac. it is a nice wiki+bugtraq system, however i would like to
> have dependencies among tasks, to have time estimates to tasks, and get a
> total time estimate for a task+ it's dependencies.
> something like a merge of MS project and Trac.

a) I am sure you googled for "open source project management" or
similar already?

I get

http://mastersinprojectmanagement.org/top-25-open-source-project-management-apps.html
http://www.cyberciti.biz/tips/open-source-project-management-software.html
http://en.wikipedia.org/wiki/Comparison_of_project_management_software

as the top 3 results. All seem to be reasonable places to start from.
The Wikipedia table looks useful, if it is credible.

b) You description of your needs seems quite modest. If all you need
is put in estimates for tasks, organize dependencies, and then get
totals for a task and its "blockers" (a more appropriate term than
"dependencies") then, e.g., Bugzilla does it easily. I would be much
surprised if Trac didn't provide similar functionality, but I have not
looked at it in years.

If you need scheduling, budgeting, and resource utilization it is a
different game. See (a) above.

-- 
Oleg Goldshmidt | pub at goldshmidt.org