Error message by install from letsencrypt

[gerathjen]

Error message after the command "./letsencrypt-auto --help":

---

peep: (3, 1, 1)
python: '2.7.6 (default, Jun 22 2015, 17:58:13)
[GCC 4.8.2]'
pip: '1.5.4'
Command line: ['/tmp/tmp.ElV8Rubfb7/peep.py', 'install', '-r', '/tmp/tmp.ElV8Rubfb7/letsencrypt-auto-requirements.txt']
Traceback (most recent call last):
File "/tmp/tmp.ElV8Rubfb7/peep.py", line 967, in
exit(main())
File "/tmp/tmp.ElV8Rubfb7/peep.py", line 939, in main
return commandsargv[1]
File "/tmp/tmp.ElV8Rubfb7/peep.py", line 884, in peep_install
req.install()
File "/tmp/tmp.ElV8Rubfb7/peep.py", line 652, in install
run_pip(['install'] + other_args + ['--no-deps', '-U', archive_path])
File "/tmp/tmp.ElV8Rubfb7/peep.py", line 206, in run_pip
status_code = pip.main(initial_args)
File "/home/rathjen/.local/share/letsencrypt/local/lib/python2.7/site-packages/pip/init.py", line 185, in main
return command.main(cmd_args)
File "/home/rathjen/.local/share/letsencrypt/local/lib/python2.7/site-packages/pip/basecommand.py", line 161, in main
text = '
'.join(complete_log)
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 79: ordinal not in range(128)

---

[erikrose]

Dupe of #127