# Error building TimeZones on hpc
**URL:** https://discourse.julialang.org/t/error-building-timezones-on-hpc/59893
**Category:** General Usage
**Tags:** question, hpc
**Created:** [April 23, 2021, 7:21pm UTC](https://discourse.julialang.org/t/error-building-timezones-on-hpc/59893 "2021-04-23T19:21:41Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@mkarikom](https://discourse.julialang.org/u/mkarikom)
#### Post date: [April 23, 2021, 7:21pm UTC](https://discourse.julialang.org/t/error-building-timezones-on-hpc/59893/1 "2021-04-23T19:21:41Z")
For some reason this works fine locally, but fails on hpc:
```julia
(DTMwork) pkg> build TimeZones
Building TimeZones → `~/.julia/scratchspaces/44cfe95a-1eb2-52ea-b672-e2afdf69b78f/4ba8a9579a243400db412b50300cd61d7447e583/build.log`
ERROR: Error building `TimeZones`:
[ Info: Installing 2020d tzdata region data
ERROR: LoadError: IOError: sendfile: operation not supported on socket (ENOTSUP)
Stacktrace:
[1] uv_error
@ ./libuv.jl:97 [inlined]
[2] sendfile(dst::Base.Filesystem.File, src::Base.Filesystem.File, src_offset::Int64, bytes::Int64)
@ Base.Filesystem ./filesystem.jl:119
[3] sendfile(src::String, dst::String)
@ Base.Filesystem ./file.jl:960
[4] cp(src::String, dst::String; force::Bool, follow_symlinks::Bool)
@ Base.Filesystem ./file.jl:355
[5] build(version::String, regions::Vector{String}, archive_dir::String, tz_source_dir::String, compiled_dir::String; verbose::Bool)
@ TimeZones.TZData ~/.julia/packages/TimeZones/K98G0/src/tzdata/build.jl:58
[6] build(version::String)
@ TimeZones.TZData ~/.julia/packages/TimeZones/K98G0/src/tzdata/build.jl:115
[7] build(version::String; force::Bool)
@ TimeZones ~/.julia/packages/TimeZones/K98G0/src/build.jl:11
[8] build (repeats 2 times)
@ ~/.julia/packages/TimeZones/K98G0/src/build.jl:11 [inlined]
[9] top-level scope
@ ~/.julia/packages/TimeZones/K98G0/deps/build.jl:3
[10] include(fname::String)
@ Base.MainInclude ./client.jl:444
[11] top-level scope
@ none:5
in expression starting at /data/homezvol2/mkarikom/.julia/packages/TimeZones/K98G0/deps/build.jl:3
```
---
### Author:  [@giordano](https://discourse.julialang.org/u/giordano)
#### Post date: [April 23, 2021, 9:04pm UTC](https://discourse.julialang.org/t/error-building-timezones-on-hpc/59893/3 "2021-04-23T21:04:30Z")
Is this solved by
> [@Issue compiling GR\_jll on hpc](https://discourse.julialang.org/t/issue-compiling-gr-jll-on-hpc/59898/4):
>
> You don’t need to set it inside Julia, but before starting it: LD\_LIBRARY\_PATH="" julia or export LD\_LIBRARY\_PATH="" julia
by any chance?
---
### Author:  [@mkarikom](https://discourse.julialang.org/u/mkarikom)
#### Post date: [April 23, 2021, 9:43pm UTC](https://discourse.julialang.org/t/error-building-timezones-on-hpc/59893/4 "2021-04-23T21:43:08Z")
Hi, @giordano. Unfortunately no, although I did try that, the error seems identical…