addinclude installs with yaourt but not with clyde

When installing the addinclude package from AUR, it works perfectly fine with yaourt:

==> Starting build()...
  -> Compiling... 
echo GOROOT is /usr/lib/go 
GOROOT is /usr/lib/go
6g addinclude.go
6l -o addinclude addinclude.6
  -> Packaging...
==> Tidying install...
==> WARNING: Package contains reference to $srcdir
==> Creating package...
  -> Generating .PKGINFO file...
  -> Compressing package...
==> Leaving fakeroot environment.
==> Finished making: addinclude 0.4-3 (Tue Jan  4 23:56:22 CET 2011)

etc.

All is well.

But, the same package fails with clyde:

sudo clyde -S addinclude --noconfirm

:: addinclude package not found, searching for group...
:: addinclude group not found, searching AUR...

==> Installing the following packages from AUR
Targets (1): addinclude  

==> Proceed with installation? [Y/n] Y
==> Downloading addinclude.tar.gz
==> Making package: addinclude 0.4-3 (Tue Jan  4 23:57:34 CET 2011)
==> Checking Runtime Dependencies...
==> Checking Buildtime Dependencies...
==> Retrieving Sources...
  -> Found addinclude-0.4.tbz2
==> Validating source files with md5sums...
    addinclude-0.4.tbz2 ... Passed
==> Extracting Sources...
  -> Extracting addinclude-0.4.tbz2 with bsdtar
==> Removing existing pkg/ directory...
==> Entering fakeroot environment...
==> Starting build()...
  -> Compiling...
echo GOROOT is /usr/lib/go
GOROOT is /usr/lib/go
6g addinclude.go
addinclude.go:16: can't find import: fmt
make: *** [addinclude.6] Error 1
    Aborting...
error: Build failed

I have deleted /tmp/clyde

The package builds just fine with "makepkg".

Kiwi / clyde

addinclude installs with yaourt but not with clyde #91