Two problems encountered during software installation

Two problems encountered during software installation-general Linux technology-Linux programming and kernel information. The following is a detailed description. When guiding undergraduates to do graduation design today, I encountered two problems that I had not encountered before. They should be representative. record them as follows:

1. you may encounter the can not know the host type, you must specilist the host type problem in./configure.

To put it bluntly, it cannot be linked to the correct c compiler. Since makefile usually uses cc = gcc to make the file, the location of the gcc compiler is first found. Usually, the file is displayed as gcc, gcc236, etc.

Then, create a symbolic link ln-s gcc236 cc

2. errors encountered during make:

Usr/include/linux/wireless. h: 886: error: 'ifnamsiz' undeclared here (not in a function)

It is found that the 2.6 kernel file changes caused

Add the following line to/usr/include/linux/wireless. h at the very top:

# Include

Facts once again prove that all important and useful information is on the English website.