I tried to install mod_wsgi with python3.9 and I encountered the following problem:
Collecting mod_wsgi
Using cached mod_wsgi-4.9.0.tar.gz (497 kB)
Preparing metadata (setup.py) ... error
error: subprocess-exited-with-error
× python setup.py egg_info did not run successfully.
│ exit code: 1
╰─> [6 lines of output]
Traceback (most recent call last):
File "<string>", line 2, in <module>
File "<pip-setuptools-caller>", line 34, in <module>
File "C:\Users\Abderrahim\AppData\Local\Temp\pip-install-vyvmq_yd\mod-wsgi_44a42999c6a1497587de7d892a9a5a00\setup.py", line 81, in <module>
raise RuntimeError('No Apache installation can be found. Set the '
RuntimeError: No Apache installation can be found. Set the MOD_WSGI_APACHE_ROOTDIR environment to its location.
[end of output]
note: This error originates from a subprocess, and is likely not a problem with pip.
error: metadata-generation-failed
× Encountered error while generating package metadata.
╰─> See above for output.
note: This is an issue with the package mentioned above, not pip.
hint: See above for details.
knowing that I have already installed visual studio build tools,
i need help please
see the installation description here:
https://pypi.org/project/mod-wsgi/
"If you are on Windows and your Apache distribution is not installed into the directory C:/Apache24, first set the environment variable MOD_WSGI_APACHE_ROOTDIR to the directory containing the Apache distribution"
Tried several methods to install matplotlib on Ubuntu 16.04, but failed miserably. First I ran
sudo apt-get install python3-matplotlib, it always installed matplotlib 1.5.1 and I wanted the latest version 3.2.1. So I purged it and ran pip3 install matplotlib and what I got was always the following error
Complete output from command python setup.py egg_info:
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-hse72gvy/matplotlib/setup.py", line 139
raise IOError(f"Failed to download jquery-ui. Please download "
^
SyntaxError: invalid syntax
which seems to suggest that I must install jQuery-UI. I haven't found any working solutions on the internet. Any more has a tip or solution?
In my ubuntu system,i install numpy in virtualenv with python 2.7. After i install it, using the numpy.test:
python -c "import numpy; numpy.test()"
there are some errors like this:
ERROR: test_multiarray.TestNewBufferProtocol.test_relaxed_strides
Traceback (most recent call last):
File "/home/zjd/wangliangguo/theano-env/local/lib/python2.7/site- packages/nose/case.py", line 197, in runTest
self.test(*self.arg)
File "/home/zjd/wangliangguo/theano-env/local/lib/python2.7/site-packages/numpy/core/tests/test_multiarray.py", line 5366, in test_relaxed_strides fd.write(c.data)
TypeError: 'buffer' does not have the buffer interface
I had the same error with Python 2.7.3. Upgrading to Python 2.7.11 fixed it for me.
I'm on Ubuntu 12.04 LTS, and the default apt-get repositories didn't have Python 2.7.11, so I followed these instructions: https://superuser.com/a/942296
When I try to upgrade my matplotlib using pip, it outputs:
Downloading/unpacking matplotlib from https://pypi.python.org/packages/source/m/matplotlib/matplotlib-1.4.0.tar.gz#md5=1daf7f2123d94745feac1a30b210940c
Downloading matplotlib-1.4.0.tar.gz (51.2MB): 51.2MB downloaded
Running setup.py (path:/tmp/pip_build_root/matplotlib/setup.py) egg_info for package matplotlib
============================================================================
Edit setup.cfg to change the build options
BUILDING MATPLOTLIB
matplotlib: yes [1.4.0]
python: yes [2.7.6 (default, Mar 22 2014, 22:59:38) [GCC
4.8.2]]
platform: yes [linux2]
REQUIRED DEPENDENCIES AND EXTENSIONS
numpy: yes [version 1.8.2]
six: yes [using six version 1.7.3]
dateutil: yes [using dateutil version 2.2]
tornado: yes [using tornado version 4.0.1]
pyparsing: yes [using pyparsing version 2.0.2]
pycxx: yes [Couldn't import. Using local copy.]
libagg: yes [pkg-config information for 'libagg' could not
be found. Using local copy.]
Traceback (most recent call last):
File "<string>", line 17, in <module>
File "/tmp/pip_build_root/matplotlib/setup.py", line 154, in <module>
result = package.check()
File "setupext.py", line 940, in check
if 'No such file or directory\ngrep:' in version:
TypeError: argument of type 'NoneType' is not iterable
Complete output from command python setup.py egg_info:
============================================================================
Edit setup.cfg to change the build options
BUILDING MATPLOTLIB
matplotlib: yes [1.4.0]
python: yes [2.7.6 (default, Mar 22 2014, 22:59:38) [GCC
4.8.2]]
platform: yes [linux2]
REQUIRED DEPENDENCIES AND EXTENSIONS
numpy: yes [version 1.8.2]
six: yes [using six version 1.7.3]
dateutil: yes [using dateutil version 2.2]
tornado: yes [using tornado version 4.0.1]
pyparsing: yes [using pyparsing version 2.0.2]
pycxx: yes [Couldn't import. Using local copy.]
libagg: yes [pkg-config information for 'libagg' could not
be found. Using local copy.]
Traceback (most recent call last):
File "<string>", line 17, in <module>
File "/tmp/pip_build_root/matplotlib/setup.py", line 154, in <module>
result = package.check()
File "setupext.py", line 940, in check
if 'No such file or directory\ngrep:' in version:
TypeError: argument of type 'NoneType' is not iterable
----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in /tmp/pip_build_root/matplotlib
Storing debug log for failure in /home/username/.pip/pip.log
In the tail of the log it says:
Exception information:
Traceback (most recent call last):
File "/usr/local/lib/python2.7/dist-packages/pip-1.5.6-py2.7.egg/pip/basecommand.py", line 122, in main
status = self.run(options, args)
File "/usr/local/lib/python2.7/dist-packages/pip-1.5.6-py2.7.egg/pip/commands/install.py", line 278, in run
requirement_set.prepare_files(finder, force_root_egg_info=self.bundle, bundle=self.bundle)
File "/usr/local/lib/python2.7/dist-packages/pip-1.5.6-py2.7.egg/pip/req.py", line 1229, in prepare_files
req_to_install.run_egg_info()
File "/usr/local/lib/python2.7/dist-packages/pip-1.5.6-py2.7.egg/pip/req.py", line 325, in run_egg_info
command_desc='python setup.py egg_info')
File "/usr/local/lib/python2.7/dist-packages/pip-1.5.6-py2.7.egg/pip/util.py", line 697, in call_subprocess
% (command_desc, proc.returncode, cwd))
InstallationError: Command python setup.py egg_info failed with error code 1 in /tmp/pip_build_root/matplotlib
Why did it fail?
Many thanks!
This is a known bug that has been fixed (https://github.com/matplotlib/matplotlib/pull/3414) on master.
The bug is in the handling of searching for a freetype installation. If you install the Linux package freetype-dev, you will avoid this bug and be able to compile matplotlib.
sudo apt-get install libfreetype6-dev
On Ubuntu 14 server, you also need to install libxft-dev
sudo apt-get install libfreetype6-dev libxft-dev
I had the same issues trying to install matplotlib on Python 3 using pip3, and it seems that this problem is related to a bare-bones installation of Python 3, and doing a:
sudo apt-get build-dep matplotlib
followed by
sudo pip3 install matplotlib
is probably a better solution than selectively installing only the libraries related to matplotlib.
Since mac doesn't have apt-get you, on OSX you may need to do:
brew install freetype
then you can run:
pip install matplotlib
Found this page while looking answer for fedora 24.
RPM solution is:
dnf install freetype-devel
If you re running Ubuntu server 14.04 u should add this font dependency
sudo apt-get install libxft-dev
Source
I was trying too update directly using sudo pip but changes are not saved in last. So i first use update cmd in terminal:
sudo apt-get update
then i used sudo install:
sudo apt-get install libffi-dev
Finally its installed by doing this method.
For those on Fedora 25 hitting this thread, I needed these two packages to make it work:
sudo dnf install freetype-devel gcc-c++
This worked for me:
python -m pip install -U pip setuptools
python -m pip install matplotlib
For more details, follow : https://matplotlib.org/2.0.0/users/installing.html
I have to install Hadoop before installing Pig package.
Hadoop requires a working Java 1.6.x installation.So I tried to run the following command to install sun-java6-jdk:
$ sudo apt-get install sun-java6-jdk
but I have problems and I obtain this error when trying to install any other package
Traceback (most recent call last): File
"/usr/lib/python2.7/dist-packages/aptdaemon/worker.py", line 968, in
simulate
trans.unauthenticated = self._simulate_helper(trans) File "/usr/lib/python2.7/dist-packages/aptdaemon/worker.py", line 1092, in
_simulate_helper
return depends, self._cache.required_download, \ File "/usr/lib/python2.7/dist-packages/apt/cache.py", line 235, in
required_download
pm.get_archives(fetcher, self._list, self._records) SystemError: E:I wasn't able to locate a file for the sun-java6-bin package. This
might mean you need to manually fix this package.
How to solve this problem?
Probably means that you have not (correctly) installed Hadoop, which is required for running Pig.
You can either install on a single node for testing / development and then deploy on a cluster if you have access to one.
Guide to install Hadoop (either single or cluster):
http://hadoop.apache.org/common/docs/stable/single_node_setup.html
http://hadoop.apache.org/common/docs/stable/cluster_setup.html