Thanks Brian! The out-file command with ascii encoding specified fixed this
for me.
On Wednesday, September 26, 2012 1:55:31 AM UTC-4, Brian Peiris wrote:
>
> Thanks John, that was useful.
> This happens because powershell outputs UTF-16 by default. Another way to
> fix it is by using the out-file command with an ascii encoding specified:
>
> pip freeze | out-file -enc ascii requirements.txt
>
> On Sunday, March 11, 2012 4:17:59 AM UTC-4, John W. wrote:
>>
>> I know it's weird to reply to myself, but just in case that somebody has
>> the same problem.
>>
>> It seems that the problem it is in the requirements.txt, i created it
>> using powershell and "pip.exe freeze > requirements.txt" command,
>> which creates a file with a name that has nullbytes in it.
>> I was able to get around this problem by downloading a requirements.txt
>> from an example project on github and modifying it.
>> That did the job and everything works nice.
>>
>>
>> On Saturday, March 10, 2012 6:06:23 PM UTC+2, John W. wrote:
>>>
>>> Hi. I want to deploy a Django project on Heroku. The logic it's
>>> straightforward : create a virtualenv, install django, some other stuff,
>>> pip freeze into requirements.txt, create a git repository and git push it
>>> to project's repository. From what i've seen it seems like the service
>>> downloads the project and install virtualenv and pip on virtual server and
>>> it uses pip to install dependencies listed in requirments.txt . While
>>> pushing to remote server it looks like everything goes nicely until pip
>>> starts to install dependencies and then a error happens. I'm new to pip so
>>> maybe someone already seen this error. Thank you in advance.
>>>
>>> Console snapshot:
>>>
>>> ψ pip.exe freeze
>>> Django==1.3.1
>>> distribute==0.6.24
>>> versiontools==1.8.3
>>> (venv)
>>>
>>> ψ more .\requirements.txt
>>> Django==1.3.1
>>> distribute==0.6.24
>>> versiontools==1.8.3
>>>
>>> (venv)
>>>
>>> ψ git push heroku master
>>> Enter passphrase for key '/c/Program Files (x86)/Vim/.ssh/id_rsa':
>>> Counting objects: 12, done.
>>> Delta compression using up to 2 threads.
>>> Compressing objects: 100% (10/10), done.
>>> Writing objects: 100% (12/12), 3.30 KiB, done.
>>> Total 12 (delta 2), reused 0 (delta 0)
>>>
>>> -----> Heroku receiving push
>>> -----> Python/Django app detected
>>> -----> Preparing virtualenv version 1.7
>>> New python executable in ./bin/python
>>> Installing
>>> distribute.............................................................................................................................................................................................done.
>>> Installing pip...............done.
>>> -----> Activating virtualenv
>>> -----> Installing dependencies using pip version 1.0.2
>>> Exception:
>>> Traceback (most recent call last):
>>> File
>>> "/tmp/build_k6zl66ydgqxp/lib/python2.7/site-packages/pip-1.0.2-py2.7.egg/pip/basecommand.py",
>>> line 126, in main
>>> self.run(options, args)
>>> File
>>> "/tmp/build_k6zl66ydgqxp/lib/python2.7/site-packages/pip-1.0.2-py2.7.egg/pip/commands/install.py",
>>> line 200, in run
>>> for req in parse_requirements(filename, finder=finder,
>>> options=options):
>>> File
>>> "/tmp/build_k6zl66ydgqxp/lib/python2.7/site-packages/pip-1.0.2-py2.7.egg/pip/req.py",
>>> line 1255, in parse_requirements
>>> req = InstallRequirement.from_line(line, comes_from)
>>> File
>>> "/tmp/build_k6zl66ydgqxp/lib/python2.7/site-packages/pip-1.0.2-py2.7.egg/pip/req.py",
>>> line 82, in from_line
>>> elif os.path.isdir(path) and (os.path.sep in name or
>>> name.startswith('.')):
>>> File "/tmp/build_k6zl66ydgqxp/lib/python2.7/genericpath.py", line
>>> 41, in isdir
>>> st = os.stat(s)
>>> TypeError: must be encoded string without NULL bytes, not str
>>>
>>> Storing complete log in /app/.pip/pip.log
>>>
>>> ! Heroku push rejected, failed to compile Python/django app
>>>
>>
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