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<http://stackoverflow.com/questions/35430173/trying-to-upgrade-django-on-centos-encounters-segmentation-fault#>
Hello,
I have a Linux CentOS 6.7 installation on a VM. A few months ago, I had -
compiled and installed Python 2.7.8 on it - installed virtualenv-13.1.2 in
/usr/lib/python2.7/site-packages - installed Django 1.7 inside the
virtualenv. - compiled and installed mod_wsgi 4.4.21 and used it to deploy
Django on Apache
I have been using this over the last few months with no issues.
I am now trying to upgrade to Django 1.8.8. I activated the virtualenv and
then executed the following command, but it encounters a segmentation fault
each time.
$pip2.7 install --upgrade django==1.8.8
Collecting django==1.8.8
/home/syt_admin/.virtualenvs/vishwaas_env/lib/python2.7/sitepackages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90:
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.InsecurePlatformWarningDownloading
Django-1.8.8-py2.py3-none-any.whl (6.2MB)99% |###############################
| 6.2MB 9.1MB/s eta 0:00:01Segmentation fault
If I preface the command with sudo, there is no segmentation fault, but it
does not proceed to install the new version of Django at all.
Output of verbose option given below
pip2.7 install --upgrade django==1.8.8 -v
Collecting django==1.8.8Getting page
https://pypi.python.org/simple/django/Starting new HTTPS connection (1):
pypi.python.org/home/syt_admin/.virtualenvs/vishwaas_env/lib/python2.7/site-
packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90:
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"GET
/simple/django/ HTTP/1.1" 200 39851 location(s) to search for versions of
django:* https://pypi.python.org/simple/django/Getting page
https://pypi.python.org/simple/django/"GET /simple/django/ HTTP/1.1" 200
3985Analyzing links from page https://pypi.python.org/simple/django/Found link
https://pypi.python.org/packages/any/D/Django/Django-1.5.2-py2.py3-none-any.whl#md5=07f0d2d42162945d0ad031fc9737847d
(from https://pypi.python.org/simple/django/), version: 1.5.2Found link
https://pypi.python.org/packages/any/D/Django/Django-1.5.8-py2.py3-none-any.whl#md5=1e3418bd1d6f9725a3d1264c9352f2a1
(from https://pypi.python.org/simple/django/), version: 1.5.8Found link
https://pypi.python.org/packages/any/D/Django/Django-1.6.1-py2.py3-none-any.whl#md5=c7b7a4437b36400f1c23953e9700fd29
(from https://pypi.python.org/simple/django/), version: 1.6.1Found link
https://pypi.python.org/packages/any/D/Django/Django-1.6.2-py2.py3-none-any.whl#md5=3bd014923e85df771b34d12c0ab3c9e1
(from https://pypi.python.org/simple/django/), version: 1.6.2Found link
https://pypi.python.org/packages/any/D/Django/Django-1.6.5-py2.py3-none-any.whl#md5=2bcdb4729f9f358b0925b532eef0a8ff
(from https://pypi.python.org/simple/django/), version:
1.6.5..................................Found link
https://pypi.python.org/packages/source/D/Django/Django-1.8.8.tar.gz#md5=08ecf83b7e9d064ed7e3981ddc3a8a15
(from https://pypi.python.org/simple/django/), version: 1.8.8Found link
https://pypi.python.org/packages/source/D/Django/Django-1.8.9.tar.gz#md5=49f6863b1c83825fb2f473c141c28e15
(from https://pypi.python.org/simple/django/), version: 1.8.9Found link
https://pypi.python.org/packages/source/D/Django/Django-1.8.tar.gz#md5=9a811faf67ca0f3e0d43e670a1cc503d
(from https://pypi.python.org/simple/django/), version: 1.8Found link
https://pypi.python.org/packages/source/D/Django/Django-1.9.1.tar.gz#md5=02754aa2d5c9c171dfc3f9422b20e12c
(from https://pypi.python.org/simple/django/), version: 1.9.1Found link
https://pypi.python.org/packages/source/D/Django/Django-1.9.2.tar.gz#md5=ee90280973d435a1a6aa01b453b50cd1
(from https://pypi.python.org/simple/django/), version: 1.9.2Found link
https://pypi.python.org/packages/source/D/Django/Django-1.9.tar.gz#md5=110389cf89196334182295165852e082
(from https://pypi.python.org/simple/django/), version: 1.9Found link
https://pypi.python.org/packages/source/D/Django/Django-1.9rc1.tar.gz#md5=b971686521ea09b4bf82aec3e794fcbc
(from https://pypi.python.org/simple/django/), version: 1.9rc1Using version
1.8.8 (newest of versions: 1.8.8, 1.8.8)"GET
/packages/py2.py3/D/Django/Django-1.8.8-py2.py3-none-any.whl HTTP/1.1" 200
6170205Downloading Django-1.8.8-py2.py3-none-any.whl (6.2MB)Downloading from
URL
https://pypi.python.org/packages/py2.py3/D/Django/Django-1.8.8-py2.py3-none-any.whl#md5=97334c82efbac0f93f8b6dd4ee4b516f
(from https://pypi.python.org/simple/django/)99%
|############################### | 6.2MB 4.8MB/s eta 0:00:01Segmentation fault
I get the same result if I try to upgrade to version 1.7.11 (tried that to
see if there is any incompatibility between Python 2.7.8 and Django 1.8.x)
Other packages that are currently installed on the VM are:
django-crispy-forms==1.4.0
djangorestframework==3.1.3
mysql-python==1.2.5
six==1.9.0Pillow==2.6.1
django-simple-captcha==0.5.1
Any ideas what might be going wrong?
Regards,
Tanuka
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