qiime/qiime — pull request #519 by ElDeveloper (2012-12-14 00:23:02+00:00)
Title: Changed print statement to raise an exception

Should resolve issue #97.

Output looks like this:

Traceback (most recent call last):
File "/Users/yoshikivazquezbaeza/git_sw/qiime/scripts/core_qiime_analyses.py", line 201, in
main()
File "/Users/yoshikivazquezbaeza/git_sw/qiime/scripts/core_qiime_analyses.py", line 159, in main
raise OptionValueError,("Output directory already exists. Please "
optparse.OptionValueError: Output directory already exists. Please choose a different directory, or force overwrite with -f.