branch: oqsrepo Build Error about pqcrypto-vpn HOT 5 CLOSED

Cloning openvpn ...
***** Running command: git clone -q --branch pqcrypto https://github.com/Microsoft/openvpn openvpn-pq
***** Running command: autoreconf -i -f -v
Traceback (most recent call last):
  File "build.py", line 270, in <module>
    build_openvpn_linux()
  File "build.py", line 185, in build_openvpn_linux
    shutil.copy('../oqs-openssl-output/openssl/lib/libcrypto.so.1.0.0', stagepath + '/' + OPENVPN_LINUX_PREFIX + '/lib')
  File "/usr/lib/python2.7/shutil.py", line 139, in copy
    copyfile(src, dst)
  File "/usr/lib/python2.7/shutil.py", line 97, in copyfile
    with open(dst, 'wb') as fdst:
IOError: [Errno 2] No such file or directory: '/opt/PQCrypto-VPN/openvpn/build/scratch/stage//usr/local/openvpn/lib'
The command '/bin/sh -c cd /opt/PQCrypto-VPN/openvpn/build && python build.py' returned a non-zero code: 1

FROM ubuntu:18.04

RUN apt update && apt install -y \
        liblz4-dev               \
        liblzo2-dev              \
        libpam-dev               \
        libssl-dev               \
        libtool                  \
        libtool-bin              \
        cmake                    \
        make                     \
        autoconf                 \
        python                   \
        git

#Note: oqsrepo merge into master commit: 1d35894
RUN cd /opt && \
        git clone https://github.com/microsoft/PQCrypto-VPN.git && \
        cd PQCrypto-VPN                                        && \
        git checkout 1d35894    

RUN cd /opt/PQCrypto-VPN/openvpn/build && python build.py