build docker image problems

[hexcoder-]

Hi, I had some quirks with building the docker image under Ubuntu 16.04 and 18.10. In build/docker_build.sh

1. sh build/build.sh resulted in an abort with unknown option pipefail. I changed sh to bash to explicitly request bash -> bash build/build.sh.
2. for sudo pip install wllvm sudo was missing. I added it at the end of line 7 -> apt-get install -y git build-essential wget zlib1g-dev golang-go python-pip python-dev build-essential sudo
3. installing wllvm failed:

   
   Collecting wllvm
   Downloading https://files.pythonhosted.org/packages/86/93/a7d9771e7f363ae930fa2d77d91b3a2536d93ed39275b95f876823bc3c10/wllvm-1.2.2.tar.gz
   Building wheels for collected packages: wllvm
   Running setup.py bdist_wheel for wllvm: started
   Running setup.py bdist_wheel for wllvm: finished with status 'done'
   Stored in directory: /root/.cache/pip/wheels/e0/1b/e1/32cc3b339de92a006960c1b5aeb25c641c117d71790d220e7d
   Successfully built wllvm
   Installing collected packages: wllvm
   Exception:
   Traceback (most recent call last):
   File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 209, in main
   status = self.run(options, args)
   File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 335, in run
   prefix=options.prefix_path,
   File "/usr/lib/python2.7/dist-packages/pip/req/req_set.py", line 732, in install
   **kwargs
   File "/usr/lib/python2.7/dist-packages/pip/req/req_install.py", line 837, in install
   self.move_wheel_files(self.source_dir, root=root, prefix=prefix)
   File "/usr/lib/python2.7/dist-packages/pip/req/req_install.py", line 1039, in move_wheel_files
   isolated=self.isolated,
   File "/usr/lib/python2.7/dist-packages/pip/wheel.py", line 491, in move_wheel_files
   maker.make_multiple(['%s = %s' % kv for kv in console.items()])
   File "/usr/share/python-wheels/distlib-0.2.2-py2.py3-none-any.whl/distlib/scripts.py", line 383, in make_multiple
   filenames.extend(self.make(specification, options))
   File "/usr/share/python-wheels/distlib-0.2.2-py2.py3-none-any.whl/distlib/scripts.py", line 370, in make
   self._copy_script(specification, filenames)
   File "/usr/share/python-wheels/distlib-0.2.2-py2.py3-none-any.whl/distlib/scripts.py", line 280, in _copy_script
   script = os.path.join(self.source_dir, convert_path(script))
   File "/usr/lib/python2.7/posixpath.py", line 70, in join
   elif path == '' or path.endswith('/'):
   AttributeError: 'NoneType' object has no attribute 'endswith'
   You are using pip version 8.1.1, however version 18.1 is available.
   You should consider upgrading via the 'pip install --upgrade pip' command.
   The command '/bin/sh -c ./build/docker_build.sh' returned a non-zero code: 2```

I could not solve the last problem. Any hints? Thanks.

[spinpx]

try pip install --upgrade pip==9.0.3. I committed a new version now.

[hexcoder-]

Hi, inserting sudo pip install --upgrade pip before sudo pip install wllvm did the trick with the third problem, leading to

4. a problem with gllvm:

   
   Successfully installed wllvm-1.2.2
   + go get github.com/SRI-CSL/gllvm/cmd/...
   package github.com/SRI-CSL/gllvm/cmd/...: cannot download, $GOPATH not set. For more details see: go help gopath```

[spinpx]

I fix this issue in the newest version, too. see https://github.com/AngoraFuzzer/Angora/commit/6160d1b0835500ee9c2ef3c42e17ff7e31541486

[hexcoder-]

Thanks! BTW I used docker build --force-rm -t angora . in order to avoid collecting temporary garbage from docker for failed image builds (It filled my disk real fast).

After updating the only problem left now was the first item (eg change sh to bash). Then building succeeded. Thanks for quick fixing this!

[spinpx]

Thanks. I fix it. https://github.com/AngoraFuzzer/Angora/commit/420bbaee66e4a67537037b3cec6fc51be3a46db0

[hexcoder-]

Thanks, docker build tested successfully. I close this issue.