Comment 2 for bug 1131736

That doesn't help since it fails later with this

sudo /pxc/bin/mysqld --defaults-file=/etc/mysql/my.cnf.pxc --basedir=/pxc --user=mysql
130222 20:29:03 [Warning] The syntax '--log-slow-queries' is deprecated and will be removed in a future release. Please use '--slow-query-log'/'--slow-query-log-file' instead.
130222 20:29:03 [Note] WSREP: Read nil XID from storage engines, skipping position init
130222 20:29:03 [Note] WSREP: wsrep_load(): loading provider library '/pxc/lib/libgalera_smm.so'
130222 20:29:03 [ERROR] WSREP: wsrep_load(): dlopen(): /pxc/lib/libgalera_smm.so: undefined symbol: _ZN5boost6system15system_categoryEv
130222 20:29:03 [ERROR] WSREP: wsrep_load(/pxc/lib/libgalera_smm.so) failed: Invalid argument (22). Reverting to no provider.
130222 20:29:03 [Note] WSREP: Read nil XID from storage engines, skipping position init
130222 20:29:03 [Note] WSREP: wsrep_load(): loading provider library 'none'
130222 20:29:03 [ERROR] Aborting

130222 20:29:03 [Note] WSREP: Service disconnected.
130222 20:29:04 [Note] WSREP: Some threads may fail to exit.
130222 20:29:04 [Note] /pxc/bin/mysqld: Shutdown complete

That is because of

nm -D libgalera_smm.so | =grep -w U | grep boost
                 U _ZN5boost6system15system_categoryEv
                 U _ZN5boost6system16generic_categoryEv

ldd libgalera_smm.so
        linux-vdso.so.1 (0x00007fff63dfe000)
        libpthread.so.0 => /usr/lib/libpthread.so.0 (0x00007fe36eb79000)
        librt.so.1 => /usr/lib/librt.so.1 (0x00007fe36e971000)
        libssl.so.1.0.0 => /usr/lib/libssl.so.1.0.0 (0x00007fe36e705000)
        libcrypto.so.1.0.0 => /usr/lib/libcrypto.so.1.0.0 (0x00007fe36e2fa000)
        libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x00007fe36dff7000)
        libm.so.6 => /usr/lib/libm.so.6 (0x00007fe36dcf9000)
        libgcc_s.so.1 => /usr/lib/libgcc_s.so.1 (0x00007fe36dae3000)
        libc.so.6 => /usr/lib/libc.so.6 (0x00007fe36d736000)
        /usr/lib64/ld-linux-x86-64.so.2 (0x00007fe36f218000)
        libdl.so.2 => /usr/lib/libdl.so.2 (0x00007fe36d532000)
        libz.so.1 => /usr/lib/libz.so.1 (0x00007fe36d31b000)