Kurulum iyi gidiyor gibi gorunuyor evetmı hayırmı sorusuna y diyorum

Transaction Check Error:
file /etc/logrotate.d/nginx from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/nginx/fastcgi.conf from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/nginx/fastcgi.conf.default from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/nginx/fastcgi_params from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/nginx/fastcgi_params.default from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/nginx/mime.types from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/nginx/mime.types.default from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/nginx/nginx.conf from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/nginx/nginx.conf.default from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/nginx/scgi_params from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/nginx/scgi_params.default from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/nginx/uwsgi_params from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/nginx/uwsgi_params.default from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/rc.d/init.d/nginx from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /etc/sysconfig/nginx from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386
file /usr/sbin/nginx from install of nginx-0.8.55-3.el5.i386 conflicts with file from package sw-nginx-1.5.0-1.13060711.centos5.i386

Error Summary
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bu cıkıyor neden boyle sizce ?