I'm trying to demo rust database program using diesel.rs library.
I'm following the getting started steps here.
As mentioned in this page, I got below error while running the command cargo install diesel_cli.
note: ld: library not found for -lmysqlclient
clang: error: linker command failed with exit code 1 (use -v to see invocation)
The solution is given in the next step as well in same page as below.
You can resolve this issue by either installing the library (using the usual way to do this depending on your operating system) or by specifying the backends you want to install the CLI tool with.
But I don't know how to do this in my mac OS. I tried the below commands.
brew install mysqlclient
brew install lmysqlclient
But brew couldn't find any such repo.
Please help me how to resolve this error and install mysqlclient library in my mac OS.
mysql-connector-c seems to be the homebrew package you are looking for. Libmysqlclient should also be installed when installing the mysql brew package.
Related
I have following issue of installing pygame package.
In file included from src/_numericsurfarray.c:23:
src/pygame.h:106:10: fatal error: 'SDL.h' file not found
#include <SDL.h>
^
1 error generated.
error: Setup script exited with error: command 'gcc' failed with exit status 1
System information
Mac OS-10.9.2
python version- Python 2.7.5 :: Anaconda 1.6.1 (x86_64)
Any suggestion will be greatly appreciate ? Thanks.
Here (OSX Mavericks) I got able to install this way:
brew install sdl sdl_image sdl_mixer sdl_ttf portmidi
pip install https://bitbucket.org/pygame/pygame/get/default.tar.gz
("default" branch is on commit e3ae850 right now)
Source: https://bitbucket.org/pygame/pygame/issue/139/sdlh-not-found-even-thought-it-exists#comment-3822470
See this other StackOverflow question too: PyGame in a virtualenv on OS X with brew?
I had the same issue. I tried all versions of the answers to this question including variations of pip and pip3. Finally, the one that worked for me was:
sudo easy_install pygame
Note, however, that: (1) https://setuptools.readthedocs.io/en/latest/easy_install.html says that easy_install is deprecated and recommends using pip. (2) pygame is installed in the old standard python 2.7 folder rather than in the python 3.8.3 that I just installed -- though I was able to use it successfully in VSCode.
My system is also OSX10.9.2,and I also meet you problem,and I'm still try some;
Maybe this will be help for you:
there are some step:
1.Install [Quartz](https://xquartz.macosforge.org/landing/);
2.Install Xcode-Command-Line,
but you may cant install it by `xcode-select --install`,
so you can down from
https://developer.apple.com/downloads/index.action ;
I suggest you setup xcode,and this really solute my some problem;
3.`brew tap homebrew/headonly`
`brew install smpeg --HEAD`
`brew install sdl sdl_image sdl_mixer sdl_ttf portmidi`
4. `sudo pip install hg+http://bitbucket.org/pygame/pygame`;
if you clone this repo and try `python setup.py install`,you may meet some weird problem;
I have try install kivy which is base on pygame and I try lots of times,but just success install pygame one time.Then I uninstall it and also can't install it ;(
some refer:
http://jamesfriend.com.au/installing-pygame-python-mac-os-108-mountain-lion
http://juliaelman.com/blog/2013/04/02/installing-pygame-on-osx-mountain-lion/
=======update
Now I have install pygmae sucess,remeber you should install xcode,not only xcode-command-line!
I managed to install pygame on Mac OSX 10.14.4 using the following:
brew install sdl sdl_image sdl_mixer sdl_ttf portmidi
sudo -H pip3.8 install pygame
This Work for me:
If you haven't installed Python/pip via homebrew (you're using the system-installed Python), you would likely need to run sudo pip3 install pygame.
Before running pip3 install pygame, I had also installed Command Line Tools for XCode), as well as XQuartz, and the following homebrew packages: brew install sdl sdl_image sdl_mixer sdl_ttf smpeg portmidi.
If homebrew fails to install smpeg you might need to do the following:
brew tap homebrew/headonly
brew install --HEAD smpeg
Source: http://jamesfriend.com.au/installing-pygame-python-mac-os-108-mountain-lion
I'm trying to install apache on aix 7.1. I'm following : https://developer.ibm.com/articles/au-aix-install-config-apache-subversions/
but i'm stuck at rpm -ivh *.rpm because of dependencies.
Getting an error:
libtcl8.4.so is needed by python-2.7.10-1.ppc
libtk8.4.so is needed by python-2.7.10-1.ppc
I've tried installing tcl and tk packages and installed.
tcl-8.6.7-1.aix5.1.ppc.rp
tk-8.6.7-1.aix5.1.ppc.rpm
but i'm still getting the same error. How do i resolve this issue.
This problem can occur in other contexts, as well. I ran into it when trying to install yum on an AIX 7.1 system. It uses the same ancient versions of python and tk/tcl.
I found the answer here: https://www.djouxtech.net/posts/aix-yum-installation/
The libtcl and libtk libraries must be version 8.4.x, 8.6.x will not work.
They come not from another RPM, but are native to AIX. You have to install the packages tk.base and tcl.base from your AIX install media.
The command you need will be similar to this:
installp -a -d <location of your media> tk.base
installp -a -d <location of your media> tcl.base
Disclaimer: I have not yet tested this.
I want to run a Django application in PyCharm which works on MySQL DB.
I am unable to connect my program to the database.
When I am trying to install MySQLclient or MySQL-python I am getting the error:
Failed building wheel for MySQLclient
Please help me out in connecting my Django program with MySQL database.
Edit
Please try installing the .whl file from http://www.lfd.uci.edu/~gohlke/pythonlibs/. This works every time. Just type pip install MySQL_python‑1.2.5‑cp27‑none‑win32.whl in the terminal.
Original Answer
I had the same issue. You might find these steps helpful.
Make sure you are in an activated virtualenv when you are installing anything through pip.
Before you install anything, type pip list in the terminal to see what you have installed in the virtualenv. It should have wheel, setuptools and pip.
This is the part that helped me, type pip install mysqlclient==1.3.9 or whatever version you want to install. This needs to happen before you install django.
Hopefully, it works and you can go ahead and install Django.
If these steps didn't work out for you, try installing MySQL-Python through the executable file here https://pypi.python.org/pypi/MySQL-python/1.2.5.
But this will only install mysql-python for you in the system. You can try pip list outside virtualenv to see if mysql-python is installed. If it is installed, then you have update this post so we can figure out a solution.
In the meantime some other fixes are:
Can't install mysql-python (newer versions) in Windows
Install Visual C++ for Python and add the bin folder to the PATH environment variable.
Make sure the mysql service is running in the background or is installed in your system by running mysql commands through the terminal.
Sometimes, two different instances of mysql service might cause this error i.e. if you have installed mysql server or any other product multiple times in the past, you might have to get rid of the ports the past services used. In this case, do a fresh installation of mysql server and add the ~\bin path to the PATH environment variable.
I had the same problem. I then uninstalled my python. Downloaded the python 3.6.5.
then used a command from
Python 3.7, Failed building wheel for MySql-Python
the command is pip install mysqlclient==1.3.12
In case you are using sqlalchemy(which implicitly uses mysql-python) to connect to a MySQL database, updating it using pip install sqlalchemy --upgrade might do the trick and while creating a connection using an engine the syntax should be:
from sqlalchemy import create_engine
HOST = "your_host_name.host.com"
USER = "your_username"
PASSCODE = "your_passcode"
DATABASE = "name_of_database"
engine = create_engine(f'mysql+mysqldb://{USER}:{PASSCODE}#{HOST}/{DATABASE}')
I found a solution to install mysqlclient on Windows 10 64 bit, Django version 3.10.0
Download preferred mysqlclient wheel for your OS/bit size. here :
https://pypi.tuna.tsinghua.edu.cn/simple/mysqlclient/
Point to the directory such as C:\Users\hp\Desktop\storefront\store from your prompt or terminal
install using pip i.e: C:\Users\hp\Desktop\storefront\store > pip install mysqlclient-2.1.0-cp310-cp310-win_amd64.whl
I hope this would help.I am running Python3.7 on windows 7 (32-bit). I had the same issue and tried using PIP commands from windows CLI. Although, my pip installation was successful but I was not able to add MYSQL or MYSQL-Connector-Python from Pycharm GUI. I used Pycharm Terminal for Below packages and was able to connect to MYSQL database.
Example:
(PTPT) C:\Windows\System32>pip3 install mysql-connector-python==8.0.29
Collecting mysql-connector-python==8.0.29
Downloading https://files.pythonhosted.org/packages/32/cd/1581bfe8f5ad7fd2aecdc499f0387227ad7912419384f9393b6205a764da/mysql_connector_python-8.0.29-py2.py3-none-any.whl (342kB)
|████████████████████████████████| 348kB 409kB/s
Requirement already satisfied: protobuf>=3.0.0 in c:\users\maghy\ptpt\lib\site-packages (from mysql-connector-python==8.0.29) (3.20.1)
Installing collected packages: mysql-connector-python
Found existing installation: mysql-connector-python 8.0.30
Uninstalling mysql-connector-python-8.0.30:
Successfully uninstalled mysql-connector-python-8.0.30
Successfully installed mysql-connector-python-8.0.29
WARNING: You are using pip version 19.3.1; however, version 22.2.2 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.
pip install C:\Users\USER_NAME\Downloads\mysqlclient-1.4.6-cp37-cp37m-win32.whl
PYCHARM MYSQL PACKAGE
I've recently installed MacPorts as explained on MacPorts website. All the process went well. The .profile file in my home directory has been updated (in this file the paths "/opt/local/bin" and "/opt/local/sbin" are added to the environment variable PATH) and all the macports files are in the directory "/opt". When I type "which port" in the shell, it returns "/opt/local/bin/port".
But something weird happens when I ask to install the port "octave-devel" (I've installed MacPorts to use Octave on my Mac in the first place). So when I enter the command "sudo port install octave-devel +atlas+docs" (as explained in GNU Octave wiki) in the terminal and type my password, the shell replies "Error: Port octave-devel not found". However the port "octave-devel" seems to exist because I've found its description on this page of the macports website.
Because I had to use Octave quickly I first wanted to uninstall MacPorts and install Fink instead and I tried the method described on the MacPorts website but after I typed "sudo port -fp uninstall installed" it returned "Error: No ports matched the given expression". I couldn't even uninstall this software! I really think that it is a problem of MacPorts itself and not the octave port but I can't find what exactly.
Eventually I used Octave on a Windows computer but it annoys me not to know what is wrong with MacPorts on my computer. And mainly, I want to be capable to use GNU Octave on my Mac because I need it for school.
Thank you in advance and happy holidays.
I'm not sure which version of OSX you are running, however, I have octave (not octave-devel) version 3.6.4 installed via macports on a machine running OSX 10.9.1. This was built using:
sudo port install octave
which yields a known bug building the atlas dependency that results from a missing fortran compiler. At this point you have two options. Before attempting to install octave first try to install atlas separately, either overriding the standard clang compiler with the gcc4x flag, or install atlas using:
sudo port install atlas +nofortran
which runs fine using clang. With atlas installed, octave should build to completion although there is a possibility that you will find an error regarding the use of arpack by apple as a vector library. Using +arpack is preferred, so it may be useful to load this by hand as well before starting your octave install.
Trying to install Octave using MacPorts I ran into a similar problem.
Summary
My solution was to first clean & build atlas separately using gcc47 instead of the default mpclang34. Then to build the default octave.
Details
This is on a MacBook running an older OS (10.7.5), the standard Octave (3.8.2) package failed to build - it hung on building the atlas dependency.
Solution:
sudo port clean atlas
sudo port -v install atlas +gcc48
sudo port -v install octave +atlas+docs
I'm currently going through the process of installing Octave via MacPorts. I used the following command which I found on Shifteleven.com:
sudo port install octave-devel +gcc45
It seems to be working so far. You also need to make sure you've installed the Xcode command line tools, which is something that I forgot to do the first time I tried.
I also ran into problems installing Octave using Macports on OSX 10.10.1 and solved them, similar to #Tom_N_PDX and #isak.
Short version
I got it working using one of the options described by #isak.
More detailed version
Running sudo port install octave failed because of the missing Fortran compiler problem.
I next installed Fortran using Macports sudo port install gcc48 and then tried re-installing Octave
sudo port clean octave
sudo port install octave
This "hung" on Atlas, as others have mentioned, although I now realize it just takes a long time and I killed it before it finished. Likely it would have worked, as the output said it had found Fortran
Selected C compiler: /usr/bin/clang
Selected F77 compiler: gfortran48
I then installed atlas separately, using the +gcc48 flag, as suggested by #isak
sudo port install atlas +gcc48
but it displayed the same compiler information as above (consistent with my conjecture that the above would have worked). This process took about 4 hours. You can monitor the progress of the task in the logfile (found with the command sudo port logfile atlas), which reassures you it's doing something and not "hung". (Oddly the output does halt mid-message, but it always eventually resumed. Also there were a lot of warning messages.)
Last, running the following worked:
sudo port clean octave
sudo port install +arpack
I actually first tried without the +arpack option and it worked but I got the following message, consistent with #isak's answer
WARNING: Dependency 'arpack' is installed with the +accelerate variant, using Apple's Vector Libraries which have some known bugs that can cause Octave to crash if using certain functions in arpack. The +atlas variant does not have these issues with Octave, but does take many hours to compile even on modern hardware.
When I reinstalled Octave with the +arpack flag it took less than a minute (because I had already installed Atlas).
I had a similar problem with MacPorts. I would recommend using HomeBrew instead. Here are the commands to install Octave on HomeBrew:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
brew update
brew upgrade
brew install octave
I'm following this tutorial: http://hughevans.net/2009/03/10/thinking-sphinx-dreamhost
I'm run into an issue when I run:
./configure --prefix=$HOME/local/ --exec-prefix=$HOME/local/
I get an error: "cannot find MySQL include files."
I've checked and cant find mysql_config, so I'm guessing the mysql-devel package isn't installed.
My next step is to install the mysql-devel package from source, but I'm thinking that I may be missing something.
Has anyone found a solution for this issue?
(I'm using a VPS)
My next step is to install the mysql-devel package from source
Why from source?
Suggest just using a package manager to install the package.
I solved my problem by using a different user with root access.
With that user I installed sphinx with APT.
sudo apt-get install sphinxsearch