Trouble installing Patch module in Cacti

[spxxn]

root@WEBS:~# patch -p1 -N --dry-run < cacti-plugin-arch/cacti-plugin-0.8.7h-PA-v3.0.diff
patching file auth_changepassword.php
Hunk #1 FAILED at 59.
1 out of 1 hunk FAILED -- saving rejects to file auth_changepassword.php.rej
patching file auth_login.php
Hunk #1 FAILED at 124.
Hunk #2 FAILED at 168.
Hunk #3 FAILED at 189.
Hunk #4 FAILED at 222.
Hunk #5 FAILED at 249.
Hunk #6 FAILED at 264.
Hunk #7 FAILED at 303.
Hunk #8 FAILED at 319.
8 out of 8 hunks FAILED -- saving rejects to file auth_login.php.rej
patching file cli/add_graph_template.php
Hunk #1 FAILED at 144.
1 out of 1 hunk FAILED -- saving rejects to file cli/add_graph_template.php.rej
patching file cli/host_update_template.php
Hunk #1 FAILED at 136.
1 out of 1 hunk FAILED -- saving rejects to file cli/host_update_template.php.rej
patching file data_sources.php
Hunk #1 FAILED at 44.
Hunk #2 FAILED at 321.
Hunk #3 FAILED at 336.
Hunk #4 FAILED at 346.
Hunk #5 FAILED at 398.
Hunk #6 FAILED at 541.
Hunk #7 FAILED at 679.
Hunk #8 FAILED at 971.
Hunk #9 FAILED at 1305.
9 out of 9 hunks FAILED -- saving rejects to file data_sources.php.rej
patching file graph.php
Hunk #1 FAILED at 32.
Hunk #2 FAILED at 77.
Hunk #3 FAILED at 102.
Hunk #4 FAILED at 116.
Hunk #5 FAILED at 218.
Hunk #6 FAILED at 250.
6 out of 6 hunks FAILED -- saving rejects to file graph.php.rej
patching file graph_image.php
Hunk #1 FAILED at 48.
1 out of 1 hunk FAILED -- saving rejects to file graph_image.php.rej
patching file graphs.php
Hunk #1 FAILED at 45.
Hunk #2 FAILED at 287.
Hunk #3 FAILED at 357.
Hunk #4 FAILED at 509.
Hunk #5 FAILED at 1247.
5 out of 5 hunks FAILED -- saving rejects to file graphs.php.rej
patching file graphs_new.php
Hunk #1 FAILED at 512.
Hunk #2 FAILED at 836.
2 out of 2 hunks FAILED -- saving rejects to file graphs_new.php.rej
patching file host.php
Hunk #1 FAILED at 44.
Hunk #2 FAILED at 137.
Hunk #3 FAILED at 289.
Hunk #4 FAILED at 309.
Hunk #5 FAILED at 454.
Hunk #6 FAILED at 536.
Hunk #7 FAILED at 647.
Hunk #8 FAILED at 1111.
8 out of 8 hunks FAILED -- saving rejects to file host.php.rej
patching file images/disable_icon.png
patching file images/enable_icon.png
patching file images/enable_icon_disabled.png
patching file images/install_icon.png
patching file images/install_icon_disabled.png
patching file images/uninstall_icon.gif
patching file images/view_none.gif
patching file include/auth.php
Hunk #1 FAILED at 26.
Hunk #2 FAILED at 72.
Hunk #3 FAILED at 83.
3 out of 3 hunks FAILED -- saving rejects to file include/auth.php.rej
patching file include/bottom_footer.php
Hunk #1 FAILED at 21.
1 out of 1 hunk FAILED -- saving rejects to file include/bottom_footer.php.rej
patching file include/config.php.dist
patching file include/global.php
Hunk #1 FAILED at 94.
Hunk #2 FAILED at 194.
Hunk #3 FAILED at 211.
3 out of 3 hunks FAILED -- saving rejects to file include/global.php.rej
patching file include/global_arrays.php
Hunk #1 FAILED at 22.
Hunk #2 FAILED at 689.
2 out of 2 hunks FAILED -- saving rejects to file include/global_arrays.php.rej
patching file include/global_constants.php
Hunk #1 FAILED at 182.
1 out of 1 hunk FAILED -- saving rejects to file include/global_constants.php.rej
patching file include/global_form.php
Hunk #1 FAILED at 22.
Hunk #2 FAILED at 1241.
2 out of 2 hunks FAILED -- saving rejects to file include/global_form.php.rej
patching file include/global_settings.php
Hunk #1 FAILED at 1190.
1 out of 1 hunk FAILED -- saving rejects to file include/global_settings.php.rej
patching file include/plugins.php
patching file include/top_graph_header.php
Hunk #1 FAILED at 22.
Hunk #2 FAILED at 52.
Hunk #3 FAILED at 109.
Hunk #4 FAILED at 117.
Hunk #5 FAILED at 146.
5 out of 5 hunks FAILED -- saving rejects to file include/top_graph_header.php.rej
patching file include/top_header.php
Hunk #1 FAILED at 22.
Hunk #2 FAILED at 66.
Hunk #3 FAILED at 74.
3 out of 3 hunks FAILED -- saving rejects to file include/top_header.php.rej
patching file index.php
Hunk #1 FAILED at 25.
Hunk #2 FAILED at 46.
2 out of 2 hunks FAILED -- saving rejects to file index.php.rej
patching file lib/api_device.php
Hunk #1 FAILED at 141.
Hunk #2 FAILED at 180.
2 out of 2 hunks FAILED -- saving rejects to file lib/api_device.php.rej
patching file lib/api_graph.php
Hunk #1 FAILED at 132.
1 out of 1 hunk FAILED -- saving rejects to file lib/api_graph.php.rej
patching file lib/auth.php
Hunk #1 FAILED at 121.
Hunk #2 FAILED at 152.
2 out of 2 hunks FAILED -- saving rejects to file lib/auth.php.rej
patching file lib/data_query.php
Hunk #1 FAILED at 54.
1 out of 1 hunk FAILED -- saving rejects to file lib/data_query.php.rej
patching file lib/functions.php
Hunk #1 FAILED at 1691.
Hunk #2 FAILED at 1703.
Hunk #3 FAILED at 1782.
3 out of 3 hunks FAILED -- saving rejects to file lib/functions.php.rej
patching file lib/html.php
Hunk #1 FAILED at 144.
Hunk #2 FAILED at 177.
Hunk #3 FAILED at 268.
Hunk #4 FAILED at 638.
Hunk #5 FAILED at 706.
Hunk #6 FAILED at 715.
Hunk #7 FAILED at 744.
Hunk #8 FAILED at 764.
8 out of 8 hunks FAILED -- saving rejects to file lib/html.php.rej
patching file lib/html_form.php
Hunk #1 FAILED at 1.
Hunk #2 FAILED at 766.
2 out of 2 hunks FAILED -- saving rejects to file lib/html_form.php.rej
patching file lib/html_tree.php
Hunk #1 FAILED at 985.
Hunk #2 FAILED at 1189.
2 out of 2 hunks FAILED -- saving rejects to file lib/html_tree.php.rej
patching file lib/plugins.php
patching file lib/poller.php
Hunk #1 FAILED at 432.
1 out of 1 hunk FAILED -- saving rejects to file lib/poller.php.rej
patching file lib/rrd.php
Hunk #1 FAILED at 441.
Hunk #2 FAILED at 548.
Hunk #3 FAILED at 1386.
Hunk #4 FAILED at 1394.
4 out of 4 hunks FAILED -- saving rejects to file lib/rrd.php.rej
patching file lib/template.php
Hunk #1 FAILED at 882.
1 out of 1 hunk FAILED -- saving rejects to file lib/template.php.rej
patching file lib/variables.php
Hunk #1 FAILED at 66.
Hunk #2 FAILED at 183.
2 out of 2 hunks FAILED -- saving rejects to file lib/variables.php.rej
patching file plugins/index.php
patching file plugins.php
patching file poller.php
Hunk #1 FAILED at 108.
Hunk #2 FAILED at 304.
Hunk #3 FAILED at 449.
Hunk #4 FAILED at 496.
4 out of 4 hunks FAILED -- saving rejects to file poller.php.rej
patching file user_admin.php
Hunk #1 FAILED at 57.
Hunk #2 FAILED at 83.
Hunk #3 FAILED at 402.
Hunk #4 FAILED at 444.
Hunk #5 FAILED at 889.
Hunk #6 FAILED at 915.
Hunk #7 FAILED at 928.
7 out of 7 hunks FAILED -- saving rejects to file user_admin.php.rej
patching file utilities.php
Hunk #1 FAILED at 123.
Hunk #2 FAILED at 288.
Hunk #3 FAILED at 1661.
3 out of 3 hunks FAILED -- saving rejects to file utilities.php.rej

[cigamit]

What version of Cacti? You should be installing the latest, which has no need to be patched (its already included).