Fix import errors of get_package_verion and get_version_string

Review Request #1622 — Created May 30, 2010 and discarded

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RBTools

Reviewers

Fix import errors of get_package_verion and get_version_string

On a fresh "git clone" of the repository, running postreview.py will bail out because it can't find get_package_version or get_version_string.  This patch simply adds the script's parent directory to the search path.
Tested that the following sequence works on Linux without errors:

git clone git://github.com/reviewboard/rbtools.git
export PATH="${PATH}:$(pwd)/rbtools/rbtools"
apply patch
git add rbtools/rbtools/postreview.py
git ci
postreview.py --guess-summary --guess-description
chipx86
  1. I know this has been here a while, but our concentration hasn't been on RBTools lately.
    
    We actually don't want postreview.py to be run directly. We'll be modularizing it and you'll need to follow a different route. You should either do a normal install or "setup.py develop", which will cause a /usr/bin/post-review (or similar) that invokes the version from the tree, with the correct paths.
  2.