# Error using ClusterManager on PBS Torque

**URL:** <https://discourse.julialang.org/t/error-using-clustermanager-on-pbs-torque/22470>\
**Category:** New to Julia\
**Tags:** question\
**Created:** [March 28, 2019, 5:06pm UTC](https://discourse.julialang.org/t/error-using-clustermanager-on-pbs-torque/22470 "2019-03-28T17:06:45Z")\
**Posts on this page:** 1\
**Page:** 1

<div class="post-metadata">

**Author:** ![jishnub](https://sea2.discourse-cdn.com/julialang/user_avatar/discourse.julialang.org/jishnub/32/33620_2.png) [@jishnub](https://discourse.julialang.org/u/jishnub)\
**Post date:** [March 28, 2019, 5:06pm UTC](https://discourse.julialang.org/t/error-using-clustermanager-on-pbs-torque/22470/1 "2019-03-28T17:06:45Z")

</div>

I am trying to add processes, but the initial qsub command is failing.

```julia
julia> using ClusterManagers

julia> addprocs_pbs(2)
Error launching workers
MethodError(iterate, (Base.ProcessChain(Base.Process[Process(`echo 'cd /home/jishnu/julia && /home/jishnu/lib/julia-1.1.0/bin/julia --worker=BCxfJ6Kl9e9dpUl6'`, ProcessExited(0)), Process(`qsub -N julia-3699 -j oe -k o -t 1-2`, ProcessExited(0))], Base.DevNull(), Base.PipeEndpoint(RawFD(0x00000011) open, 0 bytes waiting), Base.DevNull()),), 0x00000000000063e3)
0-element Array{Int64,1}

```

Now the qsub command itself is working, I have tested it with a “hello world” script that I had lying around

```julia
qsub -N test -j oe -k o -t 1-2 ./runcode.sh

```

and it seems to produce the expected output files in my home directory. I am confused about why the addprocs is failing. Some help will be appreciated! I was looking at [torque.jl](https://github.com/davidparks21/ClusterManagers.jl/blob/master/src/torque.jl) but it doesn’t seems to have been updated in three years, so I am not sure if that’s what I need.