RTBkit, CityHash error

[Dmitriy Yatsenko]

try to install RTBkit by manual
https://github.com/rtbkit/rtbkit-preview/wiki/Getting-Started and got error:

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CityHash Version 1.0.3

Prefix: '/home/rtbkit/local'.
Compiler: 'g++ -g -O2'

Now type 'make [<target>]'
where the optional <target> is:
all - build everything
check - build and run tests
install - install everything

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make[1]: Entering directory `/home/rtbkit/platform-deps/cityhash'
make all-recursive
make[2]: Entering directory `/home/rtbkit/platform-deps/cityhash'
Making all in src
make[3]: Entering directory `/home/rtbkit/platform-deps/cityhash/src'
make[3]: Nothing to be done for `all'.
make[3]: Leaving directory `/home/rtbkit/platform-deps/cityhash/src'
make[3]: Entering directory `/home/rtbkit/platform-deps/cityhash'
make[3]: Leaving directory `/home/rtbkit/platform-deps/cityhash'
make[2]: Leaving directory `/home/rtbkit/platform-deps/cityhash'
Making check in src
make[2]: Entering directory `/home/rtbkit/platform-deps/cityhash/src'
make check-TESTS
make[3]: Entering directory `/home/rtbkit/platform-deps/cityhash/src'
/bin/bash: line 5: 4149 Illegal instruction ${dir}$tst
FAIL: cityhash_unittest
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1 of 1 test failed
Please report to cityhash...@googlegroups.com
==================================================
make[3]: *** [check-TESTS] Error 1
make[3]: Leaving directory `/home/rtbkit/platform-deps/cityhash/src'
make[2]: *** [check-am] Error 2
make[2]: Leaving directory `/home/rtbkit/platform-deps/cityhash/src'
make[1]: *** [check-recursive] Error 1
make[1]: Leaving directory `/home/rtbkit/platform-deps/cityhash'
make: *** [install_cityhash] Error 2