AssertionError: version mismatch, 0.8.6 != 1.8.3
Closed this issue · 2 comments
python get-pip.py
Traceback (most recent call last):
File "get-pip.py", line 19177, in
main()
File "get-pip.py", line 194, in main
bootstrap(tmpdir=tmpdir)
File "get-pip.py", line 82, in bootstrap
import pip
File "/tmp/tmpR1SH6k/pip.zip/pip/init.py", line 16, in
File "/tmp/tmpR1SH6k/pip.zip/pip/vcs/mercurial.py", line 9, in
File "/tmp/tmpR1SH6k/pip.zip/pip/download.py", line 39, in
File "/tmp/tmpR1SH6k/pip.zip/pip/_vendor/requests/init.py", line 53, in
File "/tmp/tmpR1SH6k/pip.zip/pip/_vendor/requests/packages/urllib3/contrib/pyopenssl.py", line 54, in
File "/usr/lib/python2.7/dist-packages/OpenSSL/init.py", line 8, in
from OpenSSL import rand, crypto, SSL
File "/usr/lib/python2.7/dist-packages/OpenSSL/rand.py", line 11, in
from OpenSSL._util import (
File "/usr/lib/python2.7/dist-packages/OpenSSL/_util.py", line 6, in
from cryptography.hazmat.bindings.openssl.binding import Binding
File "/usr/lib/python2.7/dist-packages/cryptography/hazmat/bindings/openssl/binding.py", line 60, in
class Binding(object):
File "/usr/lib/python2.7/dist-packages/cryptography/hazmat/bindings/openssl/binding.py", line 109, in Binding
libraries=_get_libraries(sys.platform)
File "/usr/lib/python2.7/dist-packages/cryptography/hazmat/bindings/utils.py", line 97, in build_ffi_for_binding
extra_link_args=extra_link_args,
File "/usr/lib/python2.7/dist-packages/cryptography/hazmat/bindings/utils.py", line 105, in build_ffi
ffi = FFI()
File "/usr/local/lib/python2.7/dist-packages/cffi/api.py", line 59, in init
"version mismatch, %s != %s" % (backend.version, version)
AssertionError: version mismatch, 0.8.6 != 1.8.3
@vishalkrtr I was wondering if you might be able to give more context around why or when this error occurred?
get-pip.py
is a different GitHub project located here: https://github.com/pypa/get-pip. If your error is related to get-pip.py
, as it appears to be, you will have more luck opening an issue with that project.
One thing you might want to try before opening a ticket with that project is running the command with elevated privileges. In Windows that would mean running in an Administrator command prompt. In Linux that would mean running sudo python get-pip.py
.
A quick google search of your error message also shows that some Linux users have had success in fixing that issue by first installing the foreign function interface components before running get-pip.py. I would also try: sudo apt-get install python-cffi
, then sudo python get-pip.py
@binarycanary Thanks man my issue is resolved by installing python-cffi . Thanks a lot
^_^...
On 16 Oct 2016 1:57 a.m., "binarycanary" notifications@github.com wrote:
@vishalkrtr https://github.com/vishalkrtr I was wondering if you might
be able to give more context around why or when this error occurred?get-pip.py is a different GitHub project located here:
https://github.com/pypa/get-pip. If your error is related to get-pip.py,
as it appears to be, you will have more luck opening an issue with that
project.One thing you might want to try before opening a ticket with that project
is running the command with elevated privileges. In Windows that would mean
running in an Administrator command prompt. In Linux that would mean
running sudo python get-pip.py.A quick google search of your error message also shows that some Linux
users have had success in fixing that issue by first installing the foreign
function interface components before running get-pip.py. I would also try: sudo
apt-get install python-cffi, then sudo python get-pip.py—
You are receiving this because you were mentioned.
Reply to this email directly, view it on GitHub
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.