#ifndef PKGINSTALL

#define PKGINSTALL

typedef struct pkger
{
    //data
    int requirement;//存储requirement.txt的文件fd
    char dir[256];
    //method
    int (*check_python)(struct pkger*);
    int (*install_dependence)(struct pkger*);
    int (*check_dir)(struct pkger*);
    int (*packup)(struct pkger*);

}pkger;

pkger *init_pkginstaller();


#endif