Error compiling kernel module, fatal error: linux/modversions.h: File or directory not found

i'm trying to compile a simple test kernel module but gcc drop me this error: fatal error: linux/modversions.h: file or directory not found but in /usr/src contains the symlink to the linux...

opencv - cmake error : No such file or directory on Ubuntu

I have been trying to install opencv from source rather than pip since I could not read a VideoCapture successfully. Installing opencv-3.2.0 on Ubuntu 16.04.3 LTS. Followed the details mentioned...

Cannot link opencv-3.2.0 when cross compile for beaglebone black

I created a rootfs directory for beaglebone black by chroot and install libopencv-dev for this target. When I try cross compile with CMAKE_SYSROOT=<rootfs_dir> and link opencv lib to build the app...

Npm - 404 Not Found: 'ErrorHandler' after moving node project to new machine

I have moved my nodeJS project from a macbook to a vagrant virtualbox ubuntu hashicorp/precise32 machine. After I did this, npm install does not seem to work for me. Here is the output log. I...

Is there a reason for the seemingly random twenty bytes at location 0x284 in the compiled code from gcc?

The following code illustrates: #include &lt;stdio.h&gt; #define NUMBER_1 1 int main(void) { int a; a = NUMBER_1; printf(&quot;Output: %d\r\n&quot;, a); return 0; ...

Building cross-gcc 4.7.2 under Ubuntu 12.04.1

I tried to build the gcc. With this arguments: AR=ar LDFLAGS=&quot;-Wl,-rpath,${CLFS}/cross-tools/lib&quot; \ ../gcc-4.7.2/configure --prefix=${CLFS}/cross-tools \ --build=${CLFS_HOST}...

clang getting include files while parsing AST

I'd like to scan clang's AST. I started using some sample code provided in one tutorial. My current code is #include &lt;iostream&gt; #include &quot;llvm/Support/raw_ostream.h&quot; #include...

Unsupported in Mac: [email protected]

I'm trying to npm install but got this error saying that my OS isn't supported. What could be the possible solution to this? Elaine-MacBook-Pro:proj1 elaine$ npm install npm ERR! Darwin 15.6.0 npm...

Issue while pushing package at heroku

While trying to pushing package at heroku master I am receiving following error message. Even if try to run meteor npm install command, then also I am receiving same error. This is error...

How to correctly install PyICU on Heroku?

I am trying to deploy my Python app on Heroku, but have been unsuccessful. It seems that a problem is occurring with the PyICU package, which I'm unsure how to correct. I've confirmed that this is...

In Ubuntu 16.04 Python 3.7 these requirements unable to install for Odoo 13

I am unable to figure out whats going on ? It throws some error while I am installing these requirements. I am installing this in the virtual environment. I tried this installation with python 3.8...

cannot install web3 in python virtual_enviroment

I am using $pip install web3 inside a python_virtual_env, but I get the error below. Defaulting to user installation because normal site-packages is not writeable Collecting web3 Using...