Problem running Fabric from within a virtualenv

[alexmuller]

Can anyone let me know if they've seen this before or can reproduce it? I'm banging my head against a wall.

• OS X 10.10.5
• Homebrew

brew info python # python: stable 2.7.11, HEAD
pip --version # pip 8.0.2 from /opt/boxen/homebrew/lib/python2.7/site-packages (python 2.7)
virtualenv --version # 14.0.1

Inside a new virtualenv:

which python # /Users/alexmuller/.virtualenvs/fabric-scripts/bin/python
which pip # /Users/alexmuller/.virtualenvs/fabric-scripts/bin/pip
pip install -r requirements_for_tests.txt
which fab # /Users/alexmuller/.virtualenvs/fabric-scripts/bin/fab
fab -l # works fine!
fab integration
# Illegal instruction: 4

Using Fabric without a virtualenv is fine.

[alexmuller]

Also reproduced exactly using pip 7.1.2 and virtualenv 13.1.2. It must be something wrong with my setup but I've got no idea what.

[alexmuller]

Aha, making progress. I can reproduce with:

$ python
>>> import paramiko
>>> paramiko.common.logging.basicConfig(level=paramiko.common.DEBUG)
>>> h = paramiko.SSHClient()
>>> h.connect('jumpbox.integration.publishing.service.gov.uk', username='alexmuller', key_filename='~/.ssh/id_rsa.pub')
DEBUG:paramiko.transport:starting thread (client mode): 0xf4d4ad0L
INFO:paramiko.transport:Connected (version 2.0, client OpenSSH_6.6.1p1)
DEBUG:paramiko.transport:kex algos:['curve25519-sha256@libssh.org', 'ecdh-sha2-nistp256', 'ecdh-sha2-nistp384', 'ecdh-sha2-nistp521', 'diffie-hellman-group-exchange-sha256', 'diffie-hellman-group-exchange-sha1', 'diffie-hellman-group14-sha1', 'diffie-hellman-group1-sha1'] server key:['ssh-rsa', 'ssh-dss'] client encrypt:['aes128-ctr', 'aes192-ctr', 'aes256-ctr', 'arcfour256', 'arcfour128', 'aes128-gcm@openssh.com', 'aes256-gcm@openssh.com', 'chacha20-poly1305@openssh.com', 'aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'aes192-cbc', 'aes256-cbc', 'arcfour', 'rijndael-cbc@lysator.liu.se'] server encrypt:['aes128-ctr', 'aes192-ctr', 'aes256-ctr', 'arcfour256', 'arcfour128', 'aes128-gcm@openssh.com', 'aes256-gcm@openssh.com', 'chacha20-poly1305@openssh.com', 'aes128-cbc', '3des-cbc', 'blowfish-cbc', 'cast128-cbc', 'aes192-cbc', 'aes256-cbc', 'arcfour', 'rijndael-cbc@lysator.liu.se'] client mac:['hmac-md5-etm@openssh.com', 'hmac-sha1-etm@openssh.com', 'umac-64-etm@openssh.com', 'umac-128-etm@openssh.com', 'hmac-sha2-256-etm@openssh.com', 'hmac-sha2-512-etm@openssh.com', 'hmac-ripemd160-etm@openssh.com', 'hmac-sha1-96-etm@openssh.com', 'hmac-md5-96-etm@openssh.com', 'hmac-md5', 'hmac-sha1', 'umac-64@openssh.com', 'umac-128@openssh.com', 'hmac-sha2-256', 'hmac-sha2-512', 'hmac-ripemd160', 'hmac-ripemd160@openssh.com', 'hmac-sha1-96', 'hmac-md5-96'] server mac:['hmac-md5-etm@openssh.com', 'hmac-sha1-etm@openssh.com', 'umac-64-etm@openssh.com', 'umac-128-etm@openssh.com', 'hmac-sha2-256-etm@openssh.com', 'hmac-sha2-512-etm@openssh.com', 'hmac-ripemd160-etm@openssh.com', 'hmac-sha1-96-etm@openssh.com', 'hmac-md5-96-etm@openssh.com', 'hmac-md5', 'hmac-sha1', 'umac-64@openssh.com', 'umac-128@openssh.com', 'hmac-sha2-256', 'hmac-sha2-512', 'hmac-ripemd160', 'hmac-ripemd160@openssh.com', 'hmac-sha1-96', 'hmac-md5-96'] client compress:['none', 'zlib@openssh.com'] server compress:['none', 'zlib@openssh.com'] client lang:[''] server lang:[''] kex follows?False
DEBUG:paramiko.transport:Ciphers agreed: local=aes128-ctr, remote=aes128-ctr
DEBUG:paramiko.transport:using kex diffie-hellman-group1-sha1; server key type ssh-rsa; cipher: local aes128-ctr, remote aes128-ctr; mac: local hmac-sha1, remote hmac-sha1; compression: local none, remote none
Illegal instruction: 4

[alexmuller]

paramiko/paramiko#665

[deanwilson]

Hi @alexmuller, thank you for your interest in this issue and for raising the issue. As it's been a few months without activity I'm going to assume everything is working correctly and invite you to reopen the issue if it's still an issue.