this is a pip issue; first ensure you’re on the latest version of pip. If the error persists, please report it to https://github.com/pypa/pip/issues.
Sibylle Koczian <[email protected]> wrote: > Hello, > > I can't upgrade SQLAlchemy any more on just one of several Windows PCs. > Windows version is Windows 7 Starter Edition, 32 bit, Python version is > 3.4.3, installed SQLAlchemy version is 0.9.7. > > With > > pip install --upgrade sqlalchemy > > I get this: > > Exception: > Traceback (most recent call last): > File "C:\Python34\lib\site-packages\pip\basecommand.py", line 232, in main > status = self.run(options, args) > File "C:\Python34\lib\site-packages\pip\commands\install.py", line 339, in > run > > requirement_set.prepare_files(finder) > File "C:\Python34\lib\site-packages\pip\req\req_set.py", line 235, in > prepare_ > files > req_to_install, self.upgrade) > File "C:\Python34\lib\site-packages\pip\index.py", line 305, in > find_requireme > nt > page = self._get_page(main_index_url, req) > File "C:\Python34\lib\site-packages\pip\index.py", line 783, in _get_page > return HTMLPage.get_page(link, req, session=self.session) > File "C:\Python34\lib\site-packages\pip\index.py", line 872, in get_page > "Cache-Control": "max-age=600", > File "C:\Python34\lib\site-packages\pip\_vendor\requests\sessions.py", line > 47 > 3, in get > return self.request('GET', url, **kwargs) > File "C:\Python34\lib\site-packages\pip\download.py", line 365, in request > return super(PipSession, self).request(method, url, *args, **kwargs) > File "C:\Python34\lib\site-packages\pip\_vendor\requests\sessions.py", line > 46 > 1, in request > resp = self.send(prep, **send_kwargs) > File "C:\Python34\lib\site-packages\pip\_vendor\requests\sessions.py", line > 61 > 0, in send > r.content > File "C:\Python34\lib\site-packages\pip\_vendor\requests\models.py", line > 730, > in content > self._content = bytes().join(self.iter_content(CONTENT_CHUNK_SIZE)) or > bytes > () > File "C:\Python34\lib\site-packages\pip\_vendor\requests\models.py", line > 655, > in generate > for chunk in self.raw.stream(chunk_size, decode_content=True): > File > "C:\Python34\lib\site-packages\pip\_vendor\requests\packages\urllib3\resp > onse.py", line 256, in stream > data = self.read(amt=amt, decode_content=decode_content) > File > "C:\Python34\lib\site-packages\pip\_vendor\requests\packages\urllib3\resp > onse.py", line 186, in read > data = self._fp.read(amt) > File "C:\Python34\lib\site-packages\pip\_vendor\cachecontrol\filewrapper.py", > line 54, in read > self.__callback(self.__buf.getvalue()) > File "C:\Python34\lib\site-packages\pip\_vendor\cachecontrol\controller.py", > l > ine 217, in cache_response > self.serializer.dumps(request, response, body=body), > File "C:\Python34\lib\site-packages\pip\download.py", line 268, in set > return super(SafeFileCache, self).set(*args, **kwargs) > File > "C:\Python34\lib\site-packages\pip\_vendor\cachecontrol\caches\file_cache > .py", line 86, in set > fh.write(value) > File "C:\Python34\lib\site-packages\pip\_vendor\lockfile\__init__.py", line > 24 > 5, in __exit__ > self.release() > File "C:\Python34\lib\site-packages\pip\_vendor\lockfile\linklockfile.py", > lin > e 56, in release > raise NotLocked("%s is not locked" % self.path) > pip._vendor.lockfile.NotLocked: > c:\users\sibylle\appdata\local\pip\cache\http\4\ > 6\5\a\7\465a7ff360f3da62605e6797df3cf194b67c6a52ca200f6fcfb704a4 is not locked > > I tried to google the exception, but didn't get anything. > > Thanks for hints! > > -- > You received this message because you are subscribed to the Google Groups > "sqlalchemy" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To post to this group, send email to [email protected]. > Visit this group at http://groups.google.com/group/sqlalchemy. > For more options, visit https://groups.google.com/d/optout. -- You received this message because you are subscribed to the Google Groups "sqlalchemy" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at http://groups.google.com/group/sqlalchemy. For more options, visit https://groups.google.com/d/optout.
