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What is meant by No such file or directory?
The Python FileNotFoundError: [Errno 2] No such file or directory error is often raised by the os library. This error tells you that you are trying to access a file or folder that does not exist. To fix this error, check that you are referring to the right file or folder in your program.
How do I run a configuration file in Ubuntu?
The ./configure command checks your system for the required software needed to build the program. After installing the required software, run the ./configure command again. If you need to install additional software, repeat this process with the sudo apt-get install command until ./configure completes successfully.
Why is there no such file or directory in GCC?
Upon hitting line number line, the compiler finds: The compiler then tries to find that file. For this, it uses a set of directories to look into, but within this set, there is no file bar. For an explanation of the difference between the versions of the include statement look here. g++ has an option -I.
Where is the file bar located in GCC?
Imagine that your file bar is in a folder named frobnicate, relative to foo.cc (assume you are compiling from the directory where foo.cc is located): You can add more include-paths; each you give is relative to the current directory.
Where do I find the target file in GCC?
For C++ programs, it will also look in /usr/include/c++/version, first. In the above, target is the canonical name of the system GCC was configured to compile code for; […]. You can add to this list with the -Idir command line option. All the directories named by -I are searched, in left-to-right order, before the default directories.
Which is the default search order in GCC?
All the directories named by -I are searched, in left-to-right order, before the default directories. The only exception is when dir is already searched by default. In this case, the option is ignored and the search order for system directories remains unchanged.