Trying to bootstrap openwrap onto a build-agent, where TW-2266 in TeamCity means if we install to the profile and allow the user PATH environment variable to be set, build-agents can't see system PATH variable at all

gistfile1.txt

c:\src\branches\Ulrika_PD-17298\JustEat\components\JustEat.Testing>bundle exec rake -tv verbosity=debug build_number=666 clobber package
DEBUG - generate assembly info for JustEat.Testing
DEBUG - generate assembly info for JustEat.Testing.Tests
** Invoke clobber (first_time)
** Invoke clean (first_time)
** Execute clean
rm -rf bin
rm -rf src/JustEat.Testing/Properties/AssemblyInfo.cs
rm -rf testing/JustEat.Testing.Tests/Properties/AssemblyInfo.cs
rm -rf bin/TestResults.xml
** Execute clobber
rm -rf wraps
** Invoke package (first_time)
** Invoke bootstrap (first_time)
** Invoke bootstrap:default (first_time)
** Invoke bootstrap:openwrap (first_time)
** Invoke bootstrap:openwrap:default (first_time)
** Invoke bootstrap:openwrap:install (first_time)
** Execute bootstrap:openwrap:install
cd ../../../3rdparty/openwrap
DEBUG - shell_install: -shellInstall none
cmd /c o.exe -shellInstall none add-remote openwrap-beta http://wraps.openwrap.org/beta/
Downloading http://wraps.openwrap.org/index.wraplist [...................]
Downloading http://wraps.openwrap.org/openfilesystem-1.0.1.87877626.wrap [..........]
Downloading http://wraps.openwrap.org/openwrap-1.0.2.86964541.wrap [................]
Downloading http://wraps.openwrap.org/tdnet-framework-2.0.0.48555719.wrap [....................]
Downloading http://wraps.openwrap.org/SharpZipLib-0.86.0.wrap [................]
# OpenWrap Shell 2.0.0.10
# Copyright c naughtyProd Limited 2009-2011
# Using C:\Users\peter.mounce\AppData\Local\openwrap\wraps\_cache\openwrap-1.0.2.86964541\bin-net35\OpenWrap.dll (1.0.0.0)

Remote repository 'openwrap-beta' added.
INFO - Updating system openwrap install.  This can take some time... (like, minutes)
cmd /c o.exe -shellInstall none update-wrap openwrap -system
# OpenWrap Shell 2.0.0.10
# Copyright c naughtyProd Limited 2009-2011
# Using C:\Users\peter.mounce\AppData\Local\openwrap\wraps\_cache\openwrap-1.0.2.86964541\bin-net35\OpenWrap.dll (1.0.0.0)

Searching for updated packages...
System repository: openwrap updated [1.0.2.86964541 -> 2.0.2.97970098].
System repository: SharpZipLib up-to-date.
System repository: tdnet-framework up-to-date.
System repository: Mono.Cecil-0.9.4.1 added.
System repository: openfilesystem up-to-date.
cmd /c o.exe -shellInstall none add-remote openwrap-beta http://wraps.openwrap.org/beta/
# OpenWrap Shell 2.0.0.10
# Copyright c naughtyProd Limited 2009-2011
# Using C:\Users\peter.mounce\AppData\Local\openwrap\wraps\_cache\OpenWrap-2.0.2.97970098\bin-net35\OpenWrap.dll (2.0.0.1)

The term '-shellInstall' is not a recognized command or alias. Check the spelling or enter 'get-help' to get a list of available commands.
rake aborted!
failed to re-add remote openwrap-beta