I have now downloaded cocos2dx 3 and when I run build_native.py in cmd I allways get that error:
couldn't find the gcc toolchain
How can I correct that mistake?
Thanks for each reply!
OK, I found out how to fix that problem.
I just deleted the latest NDK (r10) because it contains only the "arm-linux-androideabi-4.9" in the
toolchain folder and for some reasons cocos2d-x-3.2 wants the "arm-linux-androideabi-4.8" folder.
Therefore the SOLUTION is to download the previous version of NDK (r9) which includes that folder. You can download that version through that link:
http://dl.google.com/android/ndk/android-ndk-r9-windows-x86_64.zip
I hope I can help other frustrated users.
Related
For 2 weeks I'm looking for a proper tutorial on how to fully install the library "lib_mysqludf_sys".
I got the .dll from a Russian site, because there seems to be no other for 64bit systems. I have successfully installed the procedure and also created the function, but whenever I want to call a file the whole database crashes. I conclude that the DLL file is faulty or that I forgot something to install.
can someone please explain to me how to use the UDF library to call files on a Windows Server 2016 64bit properly implied in the MySQL?
that would help me a lot, thank you!
Download the Windows 64 bit version from here:
https://github.com/rapid7/metasploit-framework/tree/master/data/exploits/mysql
Copy it to here or equivalent for your MySQL installation:
c:\Program Files\MySQL\MySQL Server 5.7\lib\plugin\lib_mysqludf_sys_64.dll
Install and verify as per the instructions here:
https://osandamalith.com/2018/02/11/mysql-udf-exploitation/
Looks like you are using MySQL 57/earlier version. For the library, I suggest to control it with "dependency walker". See if there is any problem with dependency libraries. At lease KERNEL32.DLL and MSCVTR.DLL (Visual C++ Redistrubatable file) should be there without any warning on root level.
If you have the code, I suggest you to recompile it with mygwin64. There are many items needs to be fixed to compiled it. Following link is a good link for UDF DLL compiles
https://github.com/esabilbulbul/mysql-udf-windows
There something similar, follow my answer here
stackoverflow.com/a/65209718/10026099
I am currently having an issue with Octave install in Archlinux. I am not able to load the current version of Octave 4.2.1 in Arch. It shows the following message -
/usr/lib/octave/4.2.1/exec/x86_64-pc-linux-gnu/octave-gui: error while loading shared libraries: libgfortran.so.3: cannot open shared object file: No such file or directory
This problem with libgfortran.so.3 is not rare. Here are two similar problems happening in R 1 and 2. If somebody using Octave on Archlinux came across this issue, can you share how to resolve it. Thanks.
From the comments it became apparent that the solution from the referenced question R v3.4.0-2 unable to find libgfortran.so.3 on Arch needs to be appended, because the way the older GCC versions will be typically installed in Arch Linux is in a different path.
So, one must find, where the older version is installed, like
/usr/lib/gcc/x86_64-pc-linux-gnu/5.4.0/libgfortran.so.3
(depending on the exact GCC version)
and then add the version to LD_LIBRARY_PATH or make a symlik of the library from the above path to /usr/lib64/.
I got this issue because I installed earlier additionally openblas-lapack from AUR for better octave matrix multiplication performance. Updating openblas-lapack to newest version in AUR did the trick for me.
I'm having trouble with electron-compile.
The docs state
How does it work? (Easiest Way)
Change your reference to electron-prebuilt to electron-prebuilt-compile. Tada! You did it.
What reference, where? You can't be talking about package.json?
I've always run electron using supervisor -x "electron" -i "./" .
What am I completely missing / what should be the contents of my pull request to make this clearer?
I've installed electron-compile with npm i electron-compile --save-dev
I'd like to have es2015/jsx precompiled to es5, so that I can run a react application in electron. electron-compile appears to solve this problem.
You should install Electron as a dev reference in package.json, yes:
npm install --save-dev electron-prebuilt-compile
Don't install Electron as a global because then other people have to set stuff up to run your app (i.e. they now have to micromanage which version of Electron they have installed globally)
With the recent versions (electron 1.3.5), I was unable to get electron-prebuilt-compile working, well it works for development but packaging for production has no real working examples.
It seems the compiling and packaging needs to be done manually, so in case anyone needs a working example, it's here. Hope to save someone some time and pain.
I downloaded the zip file for Mysql 5.0.29, but there is no .exe file in the folder. No idea how to install it in Windows.
All the instructions online are saying to click a .exe file to start installation.
Can anyone help me a bit? Many thanks!
http://download.oracle.com/docs/cd/E19078-01/mysql/mysql-refman-5.0/installing.html#windows-install-archive
Here are instructions to install MySQL on windows, alternatively you can download MSI Installer and install on Windows.
You could get it done easily by a bit googling, just download the .msi file which you want from mysql site
Follow these simple steps and get it done
Hope this helps.
I've installed recent Qt (4.5.3) sdk windows version. I'm want to use mysql in my app. Since Qt Mysql plugin in not available, so I compiled it from the included source. I copied compiled files D:\\Qt\2009.01\qt\plugins\sqldrivers.
Now when I run my application it still error "QMYSQL driver not loaded".
I suggest you take the whole Qt4 source code and compile it specifically for your own needs.
Something like this should do the job just fine:
Download the Qt source code from qt.nokia.com
Extract it somehwere and open a command prompt.
"cd" into the source directory and run "configure":
Just an example:
/Devel/qt/configure
-release
-fast
-opensource
-nomake "demos examples"
-silent
-qt-sql-mysql
You might have to additionally provide -I C:\path\to\mysql\includes and -L C:\path\to\mysql\libs.
After that, do "make install".
Hope that helps.
There may be several reasons leading to the driver not being loaded, I experienced several of them in my Qt experience.
Qt provides good documentation on this point, I suggest you have a look at the Troubleshooting subsection of Qt Assistant's SQL Database drivers section, it should help you diagnose your problem. It worked for me.
Hope that helps.
After compiling the plugin, you need to add the MySQL bin path to your PATH environment variable.