I attempted to install valgrind on Mac OS X 10.8.
After completing install any attempt at running gcc gives the following error.
error: /usr/local/include/stdio.h
Of course I could change the permissions on usr/local/include but I'm curious if others have faced this and what the did to correct?
Thanks
Related
I am working on facial landmarks and therefore I have installed dlib on my mac. When I try to execute a program in Xcode from learnopencv.com, the compiler says:
error "DLIB_NO_GUI_SUPPORT is defined so you can't use the GUI code. Turn DLIB_NO_GUI_SUPPORT off if you want to use it."
error "Also make sure you have libx11-dev installed on your system"
I already installed XQuartz. I don't know what to do anymore. Can anyone help me out here?
I suffered from this error for 3 days and finally fixed with:
xcode-select --install
When installing cabal packages on OSX 10.11 El Capitan, I get a permission error even though I am using an administrator account.
cabal: /usr/bin/gcc: permission denied
Changing it with chmod command to +rw or adding my account to root group doesn't fix the permission error. I'm able to run gcc --version just fine.
After much searching and scouring through the interwebs, I stumbled upon a discussion over at Cabal issue tracker. Someone's answer mentioned the rootless feature with El Capitan causing problems.
Here's how to turn off the rootless feature.
Restart your machine. Press cmd+R until you see the apple logo
Open the terminal, by going to Utilities > Terminal
Type in csrutil disable; reboot and hit return
Wait for your osx to reboot itself and then proceed with continuing your cabal installation(s).
Reference:
Cabal Issue #2653 - ar permission errors on OS X 10.11 El Capitan with GHC 7.8.4
Quora - How do I turn off the rootless in OS X El Capitan 10.11?
OSX Daily - How to Disable System Integrity Protection (rootless) in OS X El Capitan
Trying to install py2cairo-1.10.0 on Mac OS X 10.9. Configure went fine, then when I go to run $ ./waf build I get the following:
/usr/local/include/cairo/cairo-xlib.h:44:10: fatal error: 'X11/Xlib.h' file not found
I see from this question that I need to have X11 installed, but since X11 is no longer included with OS X, I can't use that solution. I do have the latest version of XQuartz installed, but that doesn't seem to help anything.
Does anyone know of a workaround for this? Thanks!
UPDATE: Build and install working fine now, but still can't get it to import. Any thoughts?
I just updated to OS X Mavericks and it seems it messed up my whole compiler setup. Not only do I have to reinstall a JDK in order to use a Java compiler, I get the following error when I'm trying to compile C/C++ using GCC/G++:
/usr/local/Cellar/gcc/4.7.2/gcc/lib/gcc/x86_64-apple-darwin12.2.1/4.7.2/../../../../include/c++/4.7.2/cwchar:46:19: fatal error: wchar.h: No such file or directory
Not sure what to think other than upgrading messed it up. My question is: how do I set up g++ to compile on OS X? If it's already set up, what is the problem here?
If I can provide more information, please let me know.
Note: I've installed gcc 4.7 using homebrew, but it doesn't seem to work. When I use g++-4.7 code.cpp specifically, I get the same error.
Installing the Command Line Tools (OS X Mavericks) for Xcode - Late October 2013 solved it for me. Here is the link:
OSX: Xcode Downloads
The often mentioned xcode-select --install command kept saying it cannot find the requested software.
To clarify: You need to already have gcc-4.7 installed using Homebrew. The update to the latest version of CMD Tools only fixes compatibility issues caused by upgrading from Mountain Lion to Mavericks.
I'm trying to install tomcat6 on OS X Lion using via macport 2.0. However, there is problem during the installation of one of the dependencies "commons-dbcp"
The messages are as follows
---> Building commons-dbcp
Error: Target org.macports.build returned: shell command failed (see log for details)
Error: Failed to install commons-dbcp
After upgrading my OS to Lion, this kind of problem with macport happens alot and I don't know how to fix. It stopped me from installing a number of packages which I could install without a problem on Snow leopard.
Anyone could help me on this? Thanks
Make sure you have XCode 4.1+ installed and then update (re-install) your MacPorts to version 2.0.0
more instruction available here.
I faced similar problem, As pointed by Shayanlinux, installing XCode 4.1+ and running a sudo port selfupdate fixed the problem.