I am trying to setup mysqlfailover utility on ec2 instance running Ubuntu 12.04. I performed the following steps:
Downloaded mysql-connector-python:
wget http://cdn.mysql.com/Downloads/Connector-Python/mysql-connector-python_1.0.12-1debian6.0_all.deb -o mysql-connector-python_1.0.12-1debian6.0_all.deb
(Installed using dpkg -i command.)
Download mysql-utilities:
wget http://cdn.mysql.com/Downloads/MySQLGUITools/mysql-utilities_1.3.5-1debian6.0_all.deb -o mysql-utilities_1.3.5-1debian6.0_all.deb
(Installed using dpkg -i command.)
There were some dependencies issues. I ran the following commands:
sudo apt-get install python-pip
easy_install -U distribute
sudo apt-get install libmysqlclient-dev
sudo apt-get install python-dev
pip install mysql-python
Now, when I run the command mysqlfailover, it gives the following error:
Traceback (most recent call last):
File "/usr/bin/mysqlfailover", line 24, in <module>
from mysql.utilities.common.tools import check_python_version
ImportError: No module named mysql.utilities.common.tools
I have been banging my head around quite some time now, but no success. Any help in the matter is highly appreciated. Thanks.
Try env PYTHONPATH=/usr/share/pyshared/ mysqlfailover
Thers is no utilities in mysql modul, you can check this do:
ls /usr/lib/python2.7/dist-packages/mysql
So you should change mysql package:
cp -r /usr/share/pysharedmysql /usr/lib/python2.7/dist-packages/mysql
Related
I'm really bad with python. This is on a CentOS7 vm
Problem:
When trying to use awscli in a python virtual environment, I get an error:
(python3ve) [user#ncwv-jlnxnode01 ~]$ aws --version
Traceback (most recent call last):
File "/home/user/venv/python3ve/bin/aws", line 27, in
sys.exit(main())
File "/home/user/venv/python3ve/bin/aws", line 23, in main
return awscli.clidriver.main()
File "/home/user/venv/python3ve/lib64/python3.6/site-packages/awscli/clidriver.py", line 69, in main
driver = create_clidriver()
File "/home/user/venv/python3ve/lib64/python3.6/site-packages/awscli/clidriver.py", line 79, in create_clidriver
event_hooks=session.get_component('event_emitter'))
File "/home/user/venv/python3ve/lib64/python3.6/site-packages/awscli/plugin.py", line 44, in load_plugins
modules = _import_plugins(plugin_mapping)
File "/home/user/venv/python3ve/lib64/python3.6/site-packages/awscli/plugin.py", line 61, in _import_plugins
module = __import__(path, fromlist=[module])
ModuleNotFoundError: No module named '/root/'
ultimately i'm trying to put together a step by step method in an ansible playbook for not only installing awscli, but also awscli-plugin-endpoint, so i'd prefer to install this through pip instead of the centos repos and instead of just downloading the binaries.
Installation Steps:
remove python3 and everything python3 related on the system.
~$ rm -rf ~/venv/python3ve/
~$ sudo yum remove -y python3
~$ sudo yum autoremove -y
~$ sudo find / -name "python3*" > ~/file
~$ sudo xargs rm -r ~/file (missing the arrow because stackoverflow formatting is freaking out with it)
install
~$ sudo yum install -y python3
~$ /usr/bin/python3 -m venv ~/venv/python3ve
~$ source ~/venv/python3ve/bin/activate
~$ ~/venv/python3ve/bin/python3 -m pip install --upgrade pip
~$ ~/venv/python3ve/bin/python3 -m pip install --upgrade awscli
~$ which aws
~/venv/python3ve/bin/aws
~$ aws --version
---output is in the problem description above---
suggestions?
ultimately found that the error was stemming from my ~/.aws/config which I wasnt removing when I reinstalled. that had a reference to the plugin not yet installed and also the old site-packages path (pre venv)
cli_legacy_plugin_path=/root/.local/lib/python3.6/site-packages/
endpoint = awscli_plugin_endpoint
Once I removed those, it worked fine again.
~$ aws --version
aws-cli/1.24.10 Python/3.6.8 Linux/3.10.0-957.el7.x86_64 botocore/1.26.10
The error was referencing /root/ because of how _import_plugins within /awscli/plugin.py splits the path based on . if present
module = path.rsplit('.', 1)
FROM ubuntu:latest
RUN apt-get update
RUN apt-get install
RUN apt install python3.9 -y
RUN apt-get install -y git
RUN apt-get -y install python3-pip
RUN git clone https://ACCESS_TOKEN#github.com/username/repo
WORKDIR ./appy/
RUN pip install -r requirements.txt
CMD ["python3.9", "main.py"]
Hey, for some reason I'm getings
Traceback (most recent call last):
File "/appy/main.py", line 7, in <module>
import disnake
ModuleNotFoundError: No module named 'disnake'
requirements.txt
disnake=2.4.0
psutil=5.8.0
motor=2.5.1
aiohttp=3.7.4.post0
It appears that the packages in requirements.txt are not being installed properly. Any suggestions to what could be causing this? when building the container there doesn't seem to be any errors.And I can visually see when the container is built that all packages are installed. Including disnake.
I've tried installing Pyside2-uic using :
sudo apt-get install -y python-pyside2
sudo apt-get install pyside2-tools
while I'm converting the .ui file to .py using pyside2-uic still i get error as " ImportError: No module named pyside2uic.driver "
Traceback (most recent call last):
File "/usr/bin/pyside2-uic", line 28, in <module>
from pyside2uic.driver import Driver
ImportError: No module named pyside2uic.driver
How to resolve this error
I tried these commands and it worked.
$ apt-get install wget python-pip python-dev software-properties-common
$ add-apt-repository ppa:beineri/opt-qt561-trusty
$ apt-get update
$ apt-get install qt56-meta-full
$ . /opt/qt56/bin/qt56-env.sh
$ wget https://bintray.com/fredrikaverpil/pyside2-wheels/download_file?file_path=ubuntu14.04%2FPySide2-2.0.0.dev0-cp27-none-linux_x86_64.whl -O PySide2-2.0.0.dev0-cp27-none-linux_x86_64.whl
$ pip install PySide2-2.0.0.dev0-cp27-none-linux_x86_64.whl
$ pyside2-uic
I install python from source:
$ wget -c https://www.python.org/ftp/python/3.6.1/Python-3.6.1.tar.xz
$ tar xf Python-3.6.1.tar.xz
$ cd Python-3.6.1
$ ./configure --enable-optimizations --prefix=$HOME/.local/ --with-pydebug
$ make altinstall -j8
Then I install pip with get-pip.py
$ python3.6 get-pip.py --prefix=~/.local/
I met the error of:
Traceback (most recent call last): File "get-pip.py", line 27, in
import struct File "/home/zhangzy/.local/lib/python3.6/struct.py", line 13, in
from _struct import * ModuleNotFoundError: No module named '_struct'
What is the cause of this problem and how could it solve it?
You should always use your system package manager when possible. There is a safe way to get newer versions of Python on CentOS/RHEL, as proper RPM packages. It is called the IUS project, and we offer multiple versions of Python.
After setting up the repo, you can get Python 3.5 by running the command yum install python35u. You will then have the command python3.5 available, as well as the pyvenv-3.5 command for creating virtual environments.
I am following this manual for installing PyQt in Mac but I got the following error:
Monas-MacBook-Pro:sip-4.16.7 mona$ sudo make install
Password:
cp -f sip /Library/Frameworks/Python.framework/Versions/3.4/bin/sip
cp -f sip.so /Library/Python/3.3/site-packages/sip.so
cp -f /Users/mona/OpenSource/sip-4.16.7/siplib/sip.h /Library/Frameworks/Python.framework/Versions/3.4/include/python3.4m/sip.h
cp -f sipconfig.py /Library/Python/3.3/site-packages/sipconfig.py
cp -f /Users/mona/OpenSource/sip-4.16.7/sipdistutils.py /Library/Python/3.3/site-packages/sipdistutils.py
Monas-MacBook-Pro:sip-4.16.7 mona$ cd ..
Monas-MacBook-Pro:OpenSource mona$ ls
PyQt-mac-gpl-4.11.3 sip-4.16.7
PyQt-mac-gpl-4.11.3.tar.gz sip-4.16.7.tar.gz
Monas-MacBook-Pro:OpenSource mona$ cd PyQt-mac-gpl-4.11.3
Monas-MacBook-Pro:PyQt-mac-gpl-4.11.3 mona$ python3 configure.py -d /Library/Python/3.3/site-packages/ --use-arch x86_64
Traceback (most recent call last):
File "configure.py", line 32, in <module>
import sipconfig
ImportError: No module named 'sipconfig'
Any idea how to fix it?
To get the new version of pyqt wich is pyqt5, you start by installing a version of python 3.5 https://www.python.org/downloads/release/python-350/
And you can run the command line: pip3 install pyqt5 (sometimes you will need to write it in the correct format so it will look like : pip3 install PyQt5)
Otherwise you can use brew, first install brew :/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
And when it's done. run : brew install pyqt
It should work