Failed to build GA on release branch for 404 error.

[haohaiyu]

Steps to repro:

git clone https://github.com/GlobalArrays/ga.git
cd ga
git checkout release/5.8 (or other version or just use the master branch)
./autogen.sh

And the error messages are attached:

ga.log

[edoapra]

Issue addressed by commit 2d950ef in the develop branch