While running $ pip install <package>, I am getting below error, in this case I am installing PyJWT and also checked for other packages to crosscheck. This happened after upgrading pip to 19.0.2 from 19.0.1.
Check below errors while running pip install PyJWT, requirement are already satisfied, but still I am getting error, please suggest how to fix it.
$ easy_install pip
for reinstalling the pip.
$ pip install PyJWT
Tejeshs-MacBook-Air:selenium_testing tejeshagrawal$ pip install PyJWT
Requirement already satisfied: PyJWT in
/usr/local/lib/python3.7/site-packages (1.7.1) Error checking for
conflicts. Traceback (most recent call last): File
"/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 2897, in _dep_map
return self.__dep_map File "/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 2691, in __getattr__
raise AttributeError(attr) AttributeError: _DistInfoDistribution__dep_map
**During handling of the above exception, another exception occurred:**
Traceback (most recent call last): File
"/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 2888, in _parsed_pkg_info
return self._pkg_info File "/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 2691, in __getattr__
raise AttributeError(attr) AttributeError: _pkg_info
**During handling of the above exception, another exception occurred:**
Traceback (most recent call last): File
"/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_internal/commands/install.py",
line 503, in _warn_about_conflicts
package_set, _dep_info = check_install_conflicts(to_install) File
"/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_internal/operations/check.py",
line 108, in check_install_conflicts
package_set, _ = create_package_set_from_installed() File "/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_internal/operations/check.py",
line 47, in create_package_set_from_installed
package_set[name] = PackageDetails(dist.version, dist.requires()) File
"/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 2635, in requires
dm = self._dep_map File "/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 2899, in _dep_map
self.__dep_map = self._compute_dependencies() File "/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 2908, in _compute_dependencies
for req in self._parsed_pkg_info.get_all('Requires-Dist') or []: File
"/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 2890, in _parsed_pkg_info
metadata = self.get_metadata(self.PKG_INFO) File "/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 1410, in get_metadata
value = self._get(self._fn(self.egg_info, name)) File "/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 1522, in _get
with open(path, 'rb') as stream: FileNotFoundError: [Errno 2] No such file or directory:
'/usr/local/lib/python3.7/site-packages/~ip-18.1.dist-info/METADATA'
Tejeshs-MacBook-Air:selenium_testing tejeshagrawal$ pip freeze >
require.txt Could not parse requirement: -ip Exception: Traceback
(most recent call last): File
"/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 2584, in version
return self._version File "/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 2691, in __getattr__
raise AttributeError(attr) AttributeError: _version
**During handling of the above exception, another exception occurred:**
Traceback (most recent call last): File
"/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_internal/cli/base_command.py",
line 179, in main
status = self.run(options, args) File "/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_internal/commands/freeze.py",
line 93, in run
for line in freeze(**freeze_kwargs): File "/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_internal/operations/freeze.py",
line 62, in freeze
req = FrozenRequirement.from_dist(dist) File "/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_internal/operations/freeze.py",
line 239, in from_dist
req = dist.as_requirement() File "/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 2716, in as_requirement
if isinstance(self.parsed_version, packaging.version.Version): File
"/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 2551, in parsed_version
self._parsed_version = parse_version(self.version) File "/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages/pip/_vendor/pkg_resources/__init__.py",
line 2589, in version
raise ValueError(tmpl % self.PKG_INFO, self) ValueError: ("Missing 'Version:' header and/or METADATA file", Unknown [unknown version]
(/usr/local/lib/python3.7/site-packages))
Seems like your problem is similar or the same as this bug which was ironically fixed in 19.0.2. The problem is somewhere along the line you tried to install a module and it failed. pip didn't properly clean up after itself and left a package in a broken state.
The solution seems to be to find any directories starting with - in your site-packages directory (/Users/tejeshagrawal/Library/Python/3.7/lib/python/site-packages in your case) and rename them to what they should be. eg. if you find -yJWT-1.0.dist-info then you should rename it to PyJWT-1.0.dist-info. If you're not sure what it's real name should be then look for the Name value in -yJWT-1.0.dist-info/METADATA. NB. I just used PyJWT as an example, it might not be the package(s) that is/are broken. After that pip should be able to get up and running again.
Complementary finding:
Using #Dunes answer, couldn't fix the file name so I ended-up unninstalling every package from PIP
PowerShell pip uninstall -y (pip freeze)
When the loop broke on the Plackage "Plotly" I found the culprit.
You could try to install the package pip-conflict-checker:
pip install pip-conflict-checker
and then run the command:
pipconflictchecker
this will show you the packages that cause troubles
You can create a virtual environment as well by following this link:- https://docs.conda.io/projects/conda/en/latest/user-guide/tasks/manage-environments.html#creating-an-environment-with-commands
Step 1: conda create -n myenv python=3.7.4
Step 2: conda activate myenv
Step 3: pip install package_name
This helps to manage an individual conda environment to manage packages.
Related
I think i have messed up some python files when installing some packages in a requirement.txt file
now i get these errors when trying to install or uninstall anything:
for example when trying to uninstall matplotlib without sudo using pip3 uninstall matplotlib (even tho i never had to use sudo to uninstall anything before) :
Found existing installation: matplotlib 3.3.1
Uninstalling matplotlib-3.3.1:
Would remove:
/usr/local/lib/python3.8/dist-packages/matplotlib-3.3.1-py3.8-linux-x86_64.egg
Proceed (y/n)? y
ERROR: Exception:
Traceback (most recent call last):
File "/usr/lib/python3.8/shutil.py", line 788, in move
os.rename(src, real_dst)
PermissionError: [Errno 13] Permission denied: '/usr/local/lib/python3.8/dist-packages/matplotlib-3.3.1-py3.8-linux-x86_64.egg' -> '/tmp/pip-uninstall-nw393b36'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/home/john/.local/lib/python3.8/site-packages/pip/_internal/cli/base_command.py", line 228, in _main
status = self.run(options, args)
File "/home/john/.local/lib/python3.8/site-packages/pip/_internal/commands/uninstall.py", line 89, in run
uninstall_pathset = req.uninstall(
File "/home/john/.local/lib/python3.8/site-packages/pip/_internal/req/req_install.py", line 686, in uninstall
uninstalled_pathset.remove(auto_confirm, verbose)
File "/home/john/.local/lib/python3.8/site-packages/pip/_internal/req/req_uninstall.py", line 394, in remove
moved.stash(path)
File "/home/john/.local/lib/python3.8/site-packages/pip/_internal/req/req_uninstall.py", line 283, in stash
renames(path, new_path)
File "/home/john/.local/lib/python3.8/site-packages/pip/_internal/utils/misc.py", line 352, in renames
shutil.move(old, new)
File "/usr/lib/python3.8/shutil.py", line 800, in move
rmtree(src)
File "/usr/lib/python3.8/shutil.py", line 715, in rmtree
_rmtree_safe_fd(fd, path, onerror)
File "/usr/lib/python3.8/shutil.py", line 672, in _rmtree_safe_fd
onerror(os.unlink, fullname, sys.exc_info())
File "/usr/lib/python3.8/shutil.py", line 670, in _rmtree_safe_fd
os.unlink(entry.name, dir_fd=topfd)
PermissionError: [Errno 13] Permission denied: 'pylab.py'
When trying with sudo :
Exception:
Traceback (most recent call last):
File "/usr/local/lib/python3.8/dist-packages/pip/basecommand.py", line 209, in main
status = self.run(options, args)
File "/usr/local/lib/python3.8/dist-packages/pip/commands/uninstall.py", line 46, in run
with self._build_session(options) as session:
File "/usr/local/lib/python3.8/dist-packages/pip/basecommand.py", line 66, in _build_session
session = PipSession(
File "/usr/local/lib/python3.8/dist-packages/pip/download.py", line 321, in __init__
self.headers["User-Agent"] = user_agent()
File "/usr/local/lib/python3.8/dist-packages/pip/download.py", line 93, in user_agent
zip(["name", "version", "id"], platform.linux_distribution()),
AttributeError: module 'platform' has no attribute 'linux_distribution'
Traceback (most recent call last):
File "/usr/local/bin/pip3", line 33, in <module>
sys.exit(load_entry_point('pip==20.3.dev0', 'console_scripts', 'pip3')())
File "/usr/local/lib/python3.8/dist-packages/pip/__init__.py", line 217, in main
return command.main(cmd_args)
File "/usr/local/lib/python3.8/dist-packages/pip/basecommand.py", line 242, in main
with self._build_session(
File "/usr/local/lib/python3.8/dist-packages/pip/basecommand.py", line 66, in _build_session
session = PipSession(
File "/usr/local/lib/python3.8/dist-packages/pip/download.py", line 321, in __init__
self.headers["User-Agent"] = user_agent()
File "/usr/local/lib/python3.8/dist-packages/pip/download.py", line 93, in user_agent
zip(["name", "version", "id"], platform.linux_distribution()),
AttributeError: module 'platform' has no attribute 'linux_distribution'
How can i fix this? i am using ubuntu 20.04 and i heard uninstalling python3.8 is a big no no since many system files use it, so what should i do?
tried many suggestion on similar questions like this and it didn't work:
How to fix "module 'platform' has no attribute 'linux_distribution'" when installing new packages with Python3.8?
Python 3.8 removed some stuff. I solved my problems with pip (specifically pip install) by installing pip with curl
What worked for me was:
cd ~/Downloads
Downloading get-pip.py
curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py
Then running it with python 3.8:
python3.8 get-pip.py
Solved it for me.
I recently updated my Homebrew installation of Python 3.8.2 to 3.8.3. After doing so, I ran
$ pip3 install -U pip
in order to check for any pip updates. It updated my installation of pip from 20.0.2 to 20.1.1, and ever since I ran that command, pip throws an error any time I try to use it. Here's the error:
Traceback (most recent call last):
File "/usr/local/lib/python3.8/site-packages/pkg_resources/__init__.py", line 584, in _build_master
ws.require(__requires__)
File "/usr/local/lib/python3.8/site-packages/pkg_resources/__init__.py", line 901, in require
needed = self.resolve(parse_requirements(requirements))
File "/usr/local/lib/python3.8/site-packages/pkg_resources/__init__.py", line 792, in resolve
raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.VersionConflict: (pip 20.1.1 (/usr/local/lib/python3.8/site-packages), Requirement.parse('pip==20.0.2'))
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/local/opt/python#3.8/bin/pip3", line 6, in <module>
from pkg_resources import load_entry_point
File "/usr/local/lib/python3.8/site-packages/pkg_resources/__init__.py", line 3255, in <module>
def _initialize_master_working_set():
File "/usr/local/lib/python3.8/site-packages/pkg_resources/__init__.py", line 3238, in _call_aside
f(*args, **kwargs)
File "/usr/local/lib/python3.8/site-packages/pkg_resources/__init__.py", line 3267, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File "/usr/local/lib/python3.8/site-packages/pkg_resources/__init__.py", line 586, in _build_master
return cls._build_from_requirements(__requires__)
File "/usr/local/lib/python3.8/site-packages/pkg_resources/__init__.py", line 599, in _build_from_requirements
dists = ws.resolve(reqs, Environment())
File "/usr/local/lib/python3.8/site-packages/pkg_resources/__init__.py", line 787, in resolve
raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'pip==20.0.2' distribution was not found and is required by the application
It seems that something went wrong during the upgrade process that failed to change the version check within the code. I saw this similar question, but the accepted answer is not working for me. How can I make pip usable again?
As per Python documentation, the correct way to use pip now would be via the correct Python executable, e.g.
python3 -m pip install -U pip
I had experienced a similar problem on my Ubuntu and here's how I solved my problem:
First restore the older version by reinstalling it from your OS package manager (You may need to uninstall first).
Upgrade to the latest version for your user (as opposed to installing in a system location) with the following command
pip3 install --user -U pip
Hope this helps.
I am trying to turn on Pylint.
I type in 'Ctrl + Shift + P', and I click Python: Select Linter, and then I try to click 'bandit'.
When I do this, the pop up window in the bottom right corner says 'Linter bandit is not installed'.
When I click install, I get:
Collecting bandit
Using cached https://files.pythonhosted.org/packages/5a/50/ff2f2c8f1f0ca1569f678eeb608c0f973b835985410985594fbee96be820/bandit-1.6.2-py2.py3-none-any.whl
Exception:
Traceback (most recent call last):
File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2795, in _dep_map
return self.__dep_map
File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2652, in __getattr__
raise AttributeError(attr)
AttributeError: _DistInfoDistribution__dep_map
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\basecommand.py", line 211, in main
status = self.run(options, args)
File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\commands\install.py", line 294, in run
requirement_set.prepare_files(finder)
File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\req\req_set.py", line 334, in prepare_files
functools.partial(self._prepare_file, finder))
File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\req\req_set.py", line 321, in _walk_req_to_install
more_reqs = handler(req_to_install)
File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\req\req_set.py", line 561, in _prepare_file
set(req_to_install.extras) - set(dist.extras)
File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2774, in extras
return [dep for dep in self._dep_map if dep]
File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2797, in _dep_map
self.__dep_map = self._compute_dependencies()
File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2830, in _compute_dependencies
common = frozenset(reqs_for_extra(None))
File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\pkg_resources\__init__.py", line 2827, in reqs_for_extra
if req.marker_fn(override={'extra':extra}):
File "C:\Users\Scott\AppData\Local\Programs\Python\Python35-32\lib\site-packages\pip\_vendor\_markerlib\markers.py", line 113, in marker_fn
return eval(compiled_marker, environment)
File "<environment marker>", line 1, in <module>
NameError: name 'platform_system' is not defined
You are using pip version 7.1.2, however version 19.3.1 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.
I have already upgraded my pip version to the most recent. Basic Googling tells me that this is using a virtual environment, and the venv is using an earlier version of pip, but I have no idea how to fix this.
Please help.
On my Buildbot virtual environments, I have been facing a weird error with installing tornado which is a dependency of sphinx-autobuild==0.6.0.
>>> pip install --upgrade sphinx-autobuild==0.6.0
Collecting tornado>=3.2 (from sphinx-autobuild==0.6.0->-r towerportal/requirements.txt (line 76))
Using cached https://files.pythonhosted.org/packages/cf/d1/3be271ae5eba9fb59df63c9891fdc7d8044b999e8ac145994cdbfd2ae66a/tornado-5.0.2.tar.gz
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-Bpw6k7/tornado/setup.py", line 192, in <module>
**kwargs
File "/spare/local/buildslave/.pyenv/versions/2.7.12/lib/python2.7/distutils/core.py", line 111, in setup
_setup_distribution = dist = klass(attrs)
File "/spare/local/buildslave/slaveA/demoA/build/virt/lib/python2.7/site-packages/setuptools/dist.py", line 269, in __init__
_Distribution.__init__(self,attrs)
File "/spare/local/buildslave/.pyenv/versions/2.7.12/lib/python2.7/distutils/dist.py", line 287, in __init__
self.finalize_options()
File "/spare/local/buildslave/slaveA/demoA/build/virt/lib/python2.7/site-packages/setuptools/dist.py", line 325, in finalize_options
ep.load()(self, ep.name, value)
File "/spare/local/buildslave/slaveA/demoA/build/virt/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2310, in load
return self.resolve()
File "/spare/local/buildslave/slaveA/demoA/build/virt/lib/python2.7/site-packages/pkg_resources/__init__.py", line 2320, in resolve
raise ImportError(str(exc))
ImportError: 'module' object has no attribute 'check_specifier'
My setuptools version is 39.0.1. Fortunately reinstalling setuptools using pip install -I setuptools tends to fix the problem. But my real question is what does reinstalling the same package with same version name really changes such that it resolves the problem? Has setuptools been erroneously released with different codebase for same version?
I am trying to install scipy using enpkg in Enthought Canopy but I am getting this error:
(canopy_env) server 17:10:33 ~ $ enpkg scipy
prefix: /home/user/apps/canopy_env
Traceback (most recent call last):
File "/home/user/apps/canopy_env/bin/enpkg", line 10, in <module>
sys.exit(main())
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/main.py", line 746, in main
install_req(enpkg, req, args) # install (default)
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/main.py", line 395, in install_req
_perform_install()
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/main.py", line 311, in _perform_install
enpkg.execute(actions)
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/enpkg.py", line 279, in execute
self.fetch(egg, force=int(opcode[-1]))
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/enpkg.py", line 455, in fetch
f.fetch_egg(egg, force, self._execution_aborted)
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/fetch.py", line 147, in fetch_egg
self.fetch(egg, execution_aborted)
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/fetch.py", line 30, in fetch
fi, info = self.remote.get(key)
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/store/indexed.py", line 47, in get
return self.get_data(key), self.get_metadata(key)
File "/home/user/apps/Canopy/appdata/canopy-1.1.0.1371.rh5-x86_64/lib/python2.7/site-packages/enstaller/store/indexed.py", line 136, in get_data
raise KeyError("%s: %s" % (e, url))
KeyError: u'HTTP Error 404: NOT FOUND: https://api.enthought.com/eggs/rh5-64/libgfortran-3.0.0-1.egg'
I am using Canopy Express and this package is provided (see this)..
I have tried to install it from pip but, since I have not administration permissions, I am unable to install it..
Edit: the same happens with Pygments package when installing ipython:
appinst-2.1.2-1.egg [fetching]
55 KB [.................................................................]
MarkupSafe-0.18-2.egg [fetching]
26 KB [.................................................................]
...
KeyError: u'HTTP Error 404: NOT FOUND: https://api.enthought.com/eggs/rh5-64/Pygments-1.6.0-1.egg'
Thanks
a few of our free packages had been flagged as "commercial" by mistake. We fixed the problem and you should be able to install them now.
Sorry about the trouble!