insecure string pickle exception during flocker 1.1.0 install

[topiaruss]

brew install flocker-1.1.0
==> Installing flocker-1.1.0 from clusterhq/tap
==> Downloading https://clusterhq-archive.s3.amazonaws.com/python/Flocker-1.1.0.tar.gz

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Warning: SHA1 support is deprecated and will be removed in a future version.
Please switch this formula to SHA256.
==> Downloading https://pypi.python.org/packages/source/B/Babel/Babel-1.3.tar.gz

################################################################## 100.0%

Warning: SHA1 support is deprecated and will be removed in a future version.
Please switch this formula to SHA256.
==> python -c import setuptools... --no-user-cfg install --prefix=/usr/local/Cellar/flocker-1.1.0/1.1
==> Downloading https://pypi.python.org/packages/source/P/PyYAML/PyYAML-3.10.tar.gz

################################################################## 100.0%

Warning: SHA1 support is deprecated and will be removed in a future version.
Please switch this formula to SHA256.
==> python -c import setuptools... --no-user-cfg install --prefix=/usr/local/Cellar/flocker-1.1.0/1.1
==> Downloading https://pypi.python.org/packages/source/T/Twisted/Twisted-15.1.0.tar.bz2

################################################################## 100.0%

Warning: SHA1 support is deprecated and will be removed in a future version.
Please switch this formula to SHA256.
==> python -c import setuptools... --no-user-cfg install --prefix=/usr/local/Cellar/flocker-1.1.0/1.1
==> Downloading https://pypi.python.org/packages/source/W/Werkzeug/Werkzeug-0.10.4.tar.gz

################################################################## 100.0%

Warning: SHA1 support is deprecated and will be removed in a future version.
Please switch this formula to SHA256.
==> python -c import setuptools... --no-user-cfg install --prefix=/usr/local/Cellar/flocker-1.1.0/1.1
==> Downloading https://pypi.python.org/packages/source/a/argparse/argparse-1.3.0.tar.gz

################################################################## 100.0%

Warning: SHA1 support is deprecated and will be removed in a future version.
Please switch this formula to SHA256.
==> python -c import setuptools... --no-user-cfg install --prefix=/usr/local/Cellar/flocker-1.1.0/1.1
==> Downloading https://pypi.python.org/packages/source/b/backports.ssl_match_hostname/backports.ssl_

################################################################## 100.0%

Warning: SHA1 support is deprecated and will be removed in a future version.
Please switch this formula to SHA256.
==> python -c import setuptools... --no-user-cfg install --prefix=/usr/local/Cellar/flocker-1.1.0/1.1
==> Downloading https://pypi.python.org/packages/source/b/bitmath/bitmath-1.2.3-4.tar.gz

################################################################## 100.0%

Warning: SHA1 support is deprecated and will be removed in a future version.
Please switch this formula to SHA256.
==> python -c import setuptools... --no-user-cfg install --prefix=/usr/local/Cellar/flocker-1.1.0/1.1
==> Downloading https://pypi.python.org/packages/source/b/boto/boto-2.38.0.tar.gz

################################################################## 100.0%

Warning: SHA1 support is deprecated and will be removed in a future version.
Please switch this formula to SHA256.
==> python -c import setuptools... --no-user-cfg install --prefix=/usr/local/Cellar/flocker-1.1.0/1.1
==> Downloading https://pypi.python.org/packages/source/c/cffi/cffi-1.1.2.tar.gz

################################################################## 100.0%

Warning: SHA1 support is deprecated and will be removed in a future version.
Please switch this formula to SHA256.
==> python -c import setuptools... --no-user-cfg install --prefix=/usr/local/Cellar/flocker-1.1.0/1.1
Last 15 lines from /Users/russ/Library/Logs/Homebrew/flocker-1.1.0/09.python:
File "setup.py", line 73, in use_pkg_config
_ask_pkg_config(include_dirs, '--cflags-only-I', '-I', sysroot=True)
File "setup.py", line 20, in _ask_pkg_config
stdout=subprocess.PIPE)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 710, in init
errread, errwrite)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/subprocess.py", line 1334, in _execute_child
child_exception = pickle.loads(data)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pickle.py", line 1382, in loads
return Unpickler(file).load()
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pickle.py", line 858, in load
dispatchkey
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/pickle.py", line 966, in load_string
raise ValueError, "insecure string pickle"
ValueError: insecure string pickle

READ THIS: https://git.io/brew-troubleshooting
If reporting this issue please do so at (not Homebrew/brew):
https://github.com/clusterhq/homebrew-tap/issues

[topiaruss]

OSX 10.11.4 - El Capitan

[OmgImAlexis]

@adamtheturtle this needs to be fixed ASAP as it makes it impossible to install anything from your homebrew tap.

[adamtheturtle]

@OmgImAlexis ClusterHQ is shutting down and therefore it will not be providing support for this or other issues. However, a group of core Flocker developers may be able to provide support and maintenance - see https://www.scatterhq.com or email [email protected] if you are interested.

[OmgImAlexis]

@adamtheturtle maybe something should be added to the ClusterHQ site along with any repos associate with them since there's no clear way to know that you're shutting down until you actually google "ClusterHQ shutting down".

[adamtheturtle]

@OmgImAlexis Perhaps that would be for the best, but I am not an employee of ClusterHQ nor do I have access to these repositories. I can't speak to whether there is someone in the position to do that.

However, as I said, if you are interested in continued Flocker development and support, you are welcome to get in touch with the ScatterHQ group of developers.