Tag Archives: errors

error: ‘for’ loop initial declarations are only allowed in C99 mode

Some errors you might encounter when you compile with code::blocks.

The one of many reason is you have written a code like:

To solve this error , just write code like this:

Posted in Errors. Tagged with .

warning: implicit declaration of function …

Some errors you might encounter when you compile with code::blocks.

It seems that your header files have no prototype declared for some of the functions.

In this case the function itself is implicitly treated as the function prototype.

You need add some parentheses. If you code is like :

…then the code will be:

Posted in Errors. Tagged with .

error: dd: opening `/dev/sdb1′: Permission denied

You must be root or super user . This allow you to execute dd comand.

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Yumex on Fedora

Yumex – best GUI to install packages on Fedora

You need to use this commands to start “yumex”

:

[mypc@home ~]$ su
Password:
[root@home mypc]# yumex

On this image you see Yumex GUI and how install packages

yumex install

 

Posted in Linux. Tagged with , .