jestem instalowania Python 2.7 pakietów w systemie Ubuntu 14 i uruchomiony na problem gdzie „pip freeze” produkuje wyjście takiego ...Jak odzyskać od wyjątku odmrożenia pip?
$ pip freeze
Exception:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/usr/lib/python2.7/dist-packages/pip/commands/freeze.py", line 74, in run
req = pip.FrozenRequirement.from_dist(dist, dependency_links, find_tags=find_tags)
File "/usr/lib/python2.7/dist-packages/pip/__init__.py", line 286, in from_dist
assert len(specs) == 1 and specs[0][0] == '=='
AssertionError
Storing debug log for failure in /home/ubuntu/.pip/pip.log
$ cat /home/ubuntu/.pip/pip.log
------------------------------------------------------------
/usr/bin/pip run on Tue Feb 9 21:00:36 2016
Exception:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/usr/lib/python2.7/dist-packages/pip/commands/freeze.py", line 74, in run
req = pip.FrozenRequirement.from_dist(dist, dependency_links, find_tags=find_tags)
File "/usr/lib/python2.7/dist-packages/pip/__init__.py", line 286, in from_dist
assert len(specs) == 1 and specs[0][0] == '=='
AssertionError
jestem niepewny co było przyczyną tego stanu rzeczy.
Podejrzewam, że niepowodzenie programu easy_install mogło spowodować uszkodzenie.
Próbowałem ponownej instalacji pip.
To nie przyniosło efektu.
Podejrzewam, że będę musiał wykonać pełną deinstalację i ponowną instalację wszystkich pakietów Pythona za pośrednictwem pakietów PUP i Pythona związanych z Ubuntu za pośrednictwem apt-get. pakiet po pakiecie.
To będzie dość czasochłonne i nie jestem pewien, czy osiągnie pożądany rezultat.
Czy istnieje lepsze podejście do tego problemu?
Oto pakiety że zainstalowane przed uruchomieniem easy_install:
sudo apt-get install -y libprotobuf-dev libleveldb-dev libsnappy-dev libopencv-dev libboost-all-dev libhdf5-serial-dev protobuf-compiler gfortran libjpeg62 libfreeimage-dev libatlas-base-dev git python-dev python-pip libgoogle-glog-dev libbz2-dev libxml2-dev libxslt-dev libffi-dev libssl-dev libgflags-dev liblmdb-dev python-yaml python-numpy
Oto początkowe wyjątek, który dostałem od easy_install:
$ sudo easy_install pillow
Searching for pillow
Reading https://pypi.python.org/simple/pillow/
Best match: Pillow 3.1.1
Downloading https://pypi.python.org/packages/source/P/Pillow/Pillow-3.1.1.zip#md5=3868f54fd164e65f95fbcb32f62940ae
Processing Pillow-3.1.1.zip
Writing /tmp/easy_install-Bvu_2f/Pillow-3.1.1/setup.cfg
Running Pillow-3.1.1/setup.py -q bdist_egg --dist-dir /tmp/easy_install-Bvu_2f/Pillow-3.1.1/egg-dist-tmp-lMm5Tk
warning: no previously-included files found matching '.editorconfig'
Building using 4 processes
_imaging.c: In function ‘getink’:
_imaging.c:474:9: warning: ‘r’ may be used uninitialized in this function [-Wmaybe-uninitialized]
int r, g, b, a;
^
libImaging/Resample.c:87:45: warning: always_inline function might not be inlinable [-Wattributes]
static float __attribute__((always_inline)) i2f(int v) {
^
Building using 4 processes
Building using 4 processes
Building using 4 processes
--------------------------------------------------------------------
PIL SETUP SUMMARY
--------------------------------------------------------------------
version Pillow 3.1.1
platform linux2 2.7.6 (default, Jun 22 2015, 17:58:13)
[GCC 4.8.2]
--------------------------------------------------------------------
*** TKINTER support not available
--- JPEG support available
*** OPENJPEG (JPEG2000) support not available
--- ZLIB (PNG/ZIP) support available
--- LIBTIFF support available
--- FREETYPE2 support available
*** LITTLECMS2 support not available
*** WEBP support not available
*** WEBPMUX support not available
--------------------------------------------------------------------
To add a missing option, make sure you have the required
library, and set the corresponding ROOT variable in the
setup.py script.
To check the build, run the selftest.py script.
Adding Pillow 3.1.1 to easy-install.pth file
Installing pildriver.py script to /usr/local/bin
Installing viewer.py script to /usr/local/bin
Installing gifmaker.py script to /usr/local/bin
Installing pilconvert.py script to /usr/local/bin
Installing pilfont.py script to /usr/local/bin
Installing pilfile.py script to /usr/local/bin
Installing createfontdatachunk.py script to /usr/local/bin
Installing explode.py script to /usr/local/bin
Installing pilprint.py script to /usr/local/bin
Installing player.py script to /usr/local/bin
Installing thresholder.py script to /usr/local/bin
Installing painter.py script to /usr/local/bin
Installing enhancer.py script to /usr/local/bin
Installed /usr/local/lib/python2.7/dist-packages/Pillow-3.1.1-py2.7-linux-x86_64.egg
Processing dependencies for pillow
Finished processing dependencies for pillow
Exception in thread Thread-1:
Traceback (most recent call last):
File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
self.run()
File "/usr/lib/python2.7/threading.py", line 763, in run
self.__target(*self.__args, **self.__kwargs)
File "/usr/lib/python2.7/multiprocessing/pool.py", line 330, in _handle_workers
debug('worker handler exiting')
TypeError: 'NoneType' object is not callable
Exception Exception in thread Thread-2:
Traceback (most recent call last):
File "/usr/lib/python2.7/threading.py", line 810, in __bootstrap_inner
self.run()
File "/usr/lib/python2.7/threading.py", line 763, in run
self.__target(*self.__args, **self.__kwargs)
File "/usr/lib/python2.7/multiprocessing/pool.py", line 357, in _handle_tasks
debug('task handler got sentinel')
TypeError: 'NoneType' object is not callable
TypeError: TypeError("'NoneType' object does not support item deletion",) in <Finalize object, dead> ignored
[email protected]:~/nvidia_installers/cuda$
byłem następnie w stanie zainstalować poduszkę poprzez pip .
Zauważyłem, że na mojej ścieżce znajdują się 2 różne pakiety dystrybucyjne.
To wydaje się być trochę dziwne.
>>> import sys
>>> import pprint
>>> pp = pprint.PrettyPrinter(indent=4)
>>> pp.pprint(sys.path)
[ '',
'/usr/lib/python2.7',
'/usr/lib/python2.7/plat-x86_64-linux-gnu',
'/usr/lib/python2.7/lib-tk',
'/usr/lib/python2.7/lib-old',
'/usr/lib/python2.7/lib-dynload',
'/usr/local/lib/python2.7/dist-packages',
'/usr/lib/python2.7/dist-packages']
Oto pełna procedura, że mam następujący:
Install Caffe on EC2 from scratch
Rozumiem, że wersja pip wspierany przez apt-get jest bardzo stary.
Próbowałem aktualizacji pip.
Otrzymuję błędy "Owned by OS".
Nie jestem pewien, jak odejść od używania apt-get tutaj i jakie są tego konsekwencje.
$ pip install -U pip
Downloading/unpacking pip from https://pypi.python.org/packages/py2.py3/p/pip/pip-8.0.2-py2.py3-none-any.whl#md5=2056f553d5b593d3a970296f229c1b79
Downloading pip-8.0.2-py2.py3-none-any.whl (1.2MB): 1.2MB downloaded
Installing collected packages: pip
Found existing installation: pip 1.5.4
Not uninstalling pip at /usr/lib/python2.7/dist-packages, owned by OS
Can't roll back pip; was not uninstalled
Cleaning up...
Exception:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/usr/lib/python2.7/dist-packages/pip/commands/install.py", line 283, in run
requirement_set.install(install_options, global_options, root=options.root_path)
File "/usr/lib/python2.7/dist-packages/pip/req.py", line 1436, in install
requirement.install(install_options, global_options, *args, **kwargs)
File "/usr/lib/python2.7/dist-packages/pip/req.py", line 672, in install
self.move_wheel_files(self.source_dir, root=root)
File "/usr/lib/python2.7/dist-packages/pip/req.py", line 902, in move_wheel_files
pycompile=self.pycompile,
File "/usr/lib/python2.7/dist-packages/pip/wheel.py", line 206, in move_wheel_files
clobber(source, lib_dir, True)
File "/usr/lib/python2.7/dist-packages/pip/wheel.py", line 193, in clobber
os.makedirs(destsubdir)
File "/usr/lib/python2.7/os.py", line 157, in makedirs
mkdir(name, mode)
OSError: [Errno 13] Permission denied: '/usr/local/lib/python2.7/dist-packages/pip-8.0.2.dist-info'
Storing debug log for failure in /home/ubuntu/.pip/pip.log
$ sudo pip install -U pip
Downloading/unpacking pip from https://pypi.python.org/packages/py2.py3/p/pip/pip-8.0.2-py2.py3-none-any.whl#md5=2056f553d5b593d3a970296f229c1b79
Downloading pip-8.0.2-py2.py3-none-any.whl (1.2MB): 1.2MB downloaded
Installing collected packages: pip
Found existing installation: pip 1.5.4
Not uninstalling pip at /usr/lib/python2.7/dist-packages, owned by OS
Successfully installed pip
Cleaning up...
$ pip --version
pip 1.5.4 from /usr/lib/python2.7/dist-packages (python 2.7)
[email protected]-10-234-31-217:~$ pip freeze
Exception:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/usr/lib/python2.7/dist-packages/pip/commands/freeze.py", line 74, in run
req = pip.FrozenRequirement.from_dist(dist, dependency_links, find_tags=find_tags)
File "/usr/lib/python2.7/dist-packages/pip/__init__.py", line 286, in from_dist
assert len(specs) == 1 and specs[0][0] == '=='
AssertionError
Storing debug log for failure in /home/ubuntu/.pip/pip.log
Inną metodą uaktualniania pip również nie powiodło się:
$ sudo pip install --upgrade pip
The directory '/home/ubuntu/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
The directory '/home/ubuntu/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo, you may want sudo's -H flag.
/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:315: SNIMissingWarning: An HTTPS request has been made, but the SNI (Subject Name Indication) extension to TLS is not available on this platform. This may cause the server to present an incorrect TLS certificate, which can cause validation failures. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#snimissingwarning.
SNIMissingWarning
/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:120: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
Requirement already up-to-date: pip in /usr/local/lib/python2.7/dist-packages
/usr/local/lib/python2.7/dist-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:120: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
$ pip freeze
Exception:
Traceback (most recent call last):
File "/usr/lib/python2.7/dist-packages/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/usr/lib/python2.7/dist-packages/pip/commands/freeze.py", line 74, in run
req = pip.FrozenRequirement.from_dist(dist, dependency_links, find_tags=find_tags)
File "/usr/lib/python2.7/dist-packages/pip/__init__.py", line 286, in from_dist
assert len(specs) == 1 and specs[0][0] == '=='
AssertionError
Storing debug log for failure in /home/ubuntu/.pip/pip.log
$ ls -lF /home/ubuntu/.cache/pip/http
ls: cannot access /home/ubuntu/.cache/pip/http: No such file or directory
$ ls -lF /home/ubuntu/.cache
total 0
-rw-r--r-- 1 ubuntu ubuntu 0 Feb 6 00:39 motd.legal-displayed
Czy obejrzałeś plik dziennika, o którym wspomina? – scrappedcola
tak. powiela dokładnie informacje wydrukowane na ekranie. brak dodatkowych informacji. –
Czy zaktualizowałeś pip lub wypisałeś którekolwiek z rozwiązań tutaj: http://stackoverflow.com/questions/27711184/why-is-pip-raising-an-assertionerror-on-pip-freeze – scrappedcola