CTL from git-hub

Gonzalo Garramuno <[email protected]>
Newsgroups gmane.comp.video.openexr.devel
Message-ID <[email protected]> 
I am trying to compile AMPAS CTL git master with OpenEXR 2.1, and I am 
getting the following errors (trimmed):

/media/Linux/code/lib/ctl-git/lib/IlmImfCtl/ImfCtlApplyTransforms.cpp:108:12: 
error: reference to ‘Header’ is ambiguous
In file included from 
/media/Linux/code/lib/ctl-git/lib/IlmImfCtl/ImfCtlApplyTransforms.cpp:66:0:
/usr/local/include/OpenEXR/ImfHeader.h:69:18: error: candidates are: 
class Imf_2_1::Header
In file included from 
/media/Linux/code/lib/ctl-git/lib/IlmImfCtl/ImfCtlApplyTransforms.cpp:64:0:
/usr/local/include/OpenEXR/ImfCtlApplyTransforms.h:192:11: error: class 
Imf::Header
/media/Linux/code/lib/ctl-git/lib/IlmImfCtl/ImfCtlApplyTransforms.cpp:108:12: 
error: ‘Header’ does not name a type

Can someone help me out with what could be wrong?
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