Error msg on "make install"

[Toru Nozaki (tonozaki)]

Hi experts,

I’m trying to build Bird v2.0.4 on my environment.

Ubunts 16.4 LTS

$ uname -a
Linux Y01-JUMP-01 4.4.0-87-generic #110-Ubuntu SMP Tue Jul 18 12:55:35 UTC 2017 
x86_64 x86_64 x86_64 GNU/Linux

In case of “#make install” , following error messages are displayed and can’t 
build.

-------------------------------
#make install
/usr/bin/install -c -d //usr/local/sbin //usr/local/etc //usr/local/var/run
for BIN in bird birdcl birdc ; do                                               
                \
        /usr/bin/install -c ./$BIN //usr/local/sbin/$BIN ;              \
done
if ! test -f //usr/local/etc/bird.conf ; then                                   
        \
        /usr/bin/install -c -m 644 ./doc/bird.conf.example 
//usr/local/etc/bird.conf ;  \
else                                                                            
        \
        echo "Not overwriting old bird.conf" ;                                  
        \
fi
Not overwriting old bird.conf

-------------------------------

Does anyone help to solve this?

/regards,
Toru Nozaki