I am working with gem5. Recently I have updated Ubuntu 20.04.1 LTS. I have installed all the necessary dependencies for gem5 as well as libraries "libpng-dev" I can find two versions of libpng in my system libpng as well as libpng16. Even then I get error Header file <png.h> not found. I also changed the file path in configs folder to lib16/png.h still the error persists. Kindly help me to resolve this error.
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I am trying to build tensorflow from source on a remote server (with no superuser privileges) because I got this error when I simply installed with pip:
Loaded runtime CuDNN library: 7.1.2 but source was compiled with: 7.4.2. CuDNN library major and minor version needs to match or have higher minor version in case of CuDNN 7.0 or later version. If using a binary install, upgrade your CuDNN library. If building from sources, make sure the library loaded at runtime is compatible with the version specified during compile configuration.
I completed all the steps listed here successfully, but I still get the same error as above, despite setting CudNN version as 7.1.2 before building.
Is there any way I can see the configurations to verify that they have been set properly?
A file is generated after running ./configure with the name .tf_configure.bazelrc you can inspect that file.
I am installing RubyMine on Ubuntu 15.10. I downloaded the .exe file and installed it using Wine installer. The installation gone pretty well.
But when I tried to run the RubyMine, I am getting an error. I am attaching the screenshot of the error.
I tried searching, I got answers related to Mac Os to remove the .jar extensions. But I couldn't find any regarding Ubuntu.
Anyhelp is appreciated.Thank you.
I'm relatively new to mac and now trying to setup a dev. environment for Cordova based iOS app. I'm using Yosemite 10.10.3
I've installed xcode 6.3.1 and the commandlinetools for 6.3.1, under /Applications/Xcode.app/Contents/Developer/ I can see usr/bin and usr/lib, also xcode-select -p is pointing to this path, so I think the command line tool is fine.
However, when I run xcodebuild I got command not found. I've manually added the path above into the PATH environment variable to make xcodebuild visible, but not sure why this is needed, I thought the installation should have taken care of this.
Then when xcrun was executed in certain script ( npm install -g ios-deploy ), I got the following error:
dyld: Library not loaded: #rpath/libxcrun.dylib referenced from /usr/bin/xcrun, reason: image not found.
I see xcrun is available in /usr/bin as well as in the usr/bin under command line tool installation path. But the libxcrun.dylib is only available in the installation path.
I manually copied this dynamic library to /usr/lib and xcrun worked.
Though it seemed working but I got suspicious, such manual actions shouldn't be the normal post-installation procedure, should they?
Is there something I forgot to do after the command line installation? What if there's more such little files I need to copy/move around? Can I simply specify the installation path somewhere?
BTW, I added the install path/usr/lib into PATH, but didn't work with xcrun, had to copy the .dylib.
There's other mac which the Xcode and CLT were upgraded from previous version, and there no such issue.
Well, after some try-out I've got ios-deploy installed by npm. I'm not sure if what I did is preferred resolution, to me it's more like a workaround.
First of all, as far as I see, if it was upgraded from previous version of CLT or Xcode, such issue doesn't exist, though all the executable behaviour are the same.
e.g. /usr/bin/xcrun will be used, and /usr/lib doesn't have libxcrun.dylib, while #executable_path=../lib, meaning xcrun is looking for library in the ../lib location.
Normally the library not loaded error is expected, but somehow with the upgraded case some hidden setting told xcrun to search for library in the correct path.
I've tried DYLD_LIBRARY_PATH, worked with gcc and xcrun but didn't work with npm install. I can only fix the error by copying the lib file to /usr/lib at the moment.
Well, I'm still getting "cannot infer developer directory from our own path (/usr/bin/xcrun)" warning, even though I've set DEVELOPER_DIR to the correct one, and xcode-select -p shows the same.
But this warning seems not doing harm to npm install -g ios-deploy ...... therefore I can live with it for now.
So the mystery persisted. I still don't know why /usr/bin/xcrun has to be used instead of CLT/usr/bin/xcrun, I still don't know how in the upgraded case /usr/bin/xcrun managed to locate the correct lib file and didn't throw any warning. What's the difference between the new installation and upgrade?
This answer is just providing a workaround to continue without recreating everything on the machine.
Additional information:
As shown in comments, afterwards I found ios-sim is not working, always crash with exception, thus I had to reinstall OS and started over. The issue disappeared. Now the only difference I can remember, is I installed mac ports in between of OS and xcode during last time.
My recommendation would be, install Xcode right after the OS to avoid unexpected system changes.
I was trying to install SFML on my mac (running Yosemite) using CMake GUI. The issue is when I try to do sudo make install.
Here is the output in terminal.
As you can see I get a fatal error: 'EGL/egl.h' file not found
Here are the cmake options that I have enabled (using cmake GUI)
Also the source code directory is the root of this directory (i did git clone).
Edit
Found out that the issue is the SFML_OPENGL_ES option. How would I fix this?
If you just want to install SFML to your Mac just uncheck the SFML_OPENGL_ES in cmake. OPENGL_ES is required if you want to build apps for iOS and Android, but not for Mac OS X.
I'm trying to install mod_mono on mavericks, however, I'm getting an error. I have the most up-to-date mono version with Mavericks support. (v 3.2.3).
When I ./configure --prefix=/usr in mod_mono version 2.10 I get this error:
checking Apache version... configure: error: Apache 1.3 is no longer supported. mod_mono now requires at least Apache 2.0
But when i check my version of apache it says
Server version: Apache/2.2.24 (Unix)
Server built: Aug 24 2013 21:10:43
EDIT: Upgrading your mono version to the latest (3.2.4) appears to work the best. Ensure you have a clean download of mod_mono-2.10.
After installing Mavericks, you need to reinstall the XCode Command Line Tools. This will bring back the /usr/include/apache2 directory. You do this by updating your XCode and then run xcode-select --install.
I had the same error. I had mono running on my server. When I upgraded to Mavericks and Server 3 mono stopped working. During the upgrade process the "mod_mono.so" file was removed. This is what I did to research and resolve my issue which I believe encompasses yours. Hope it helps.
In the directory that you are running your "./config..." command, there is a "config.log". I looked at the config.log and found an error message stating that it could not find the file "ap_release.h" (I believe this is how the apache version is determined). I must have had this file at one time because I went through this installation process before. I went into my time machine and restored the directory (which was removed when I upgraded to Mavericks or Server 3) "/usr/include/". This folder included a directory called "apache2" which included the "ap_release.h" file and I assume it's dependencies.
All is well I am up and running.