Error on updating ERP

i have this error trying update the ERP, can help me please ?

$ bench update
INFO:bench.utils:updating bench
error: You have not concluded your merge (MERGE_HEAD exists).
hint: Please, commit your changes before merging.
fatal: Exiting because of unfinished merge.
Traceback (most recent call last):
File “/usr/local/bin/bench”, line 9, in
load_entry_point(‘bench==0.0.0’, ‘console_scripts’, ‘bench’)()
File “/Developers/bench-repo/bench/cli.py”, line 40, in cli
bench_command()
File “/Library/Python/2.7/site-packages/click/core.py”, line 716, in call
return self.main(*args, **kwargs)
File “/Library/Python/2.7/site-packages/click/core.py”, line 696, in main
rv = self.invoke(ctx)
File “/Library/Python/2.7/site-packages/click/core.py”, line 1060, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/Library/Python/2.7/site-packages/click/core.py”, line 889, in invoke
return ctx.invoke(self.callback, **ctx.params)
File “/Library/Python/2.7/site-packages/click/core.py”, line 534, in invoke
return callback(*args, **kwargs)
File “/Developers/bench-repo/bench/commands/update.py”, line 34, in update
update_bench()
File “/Developers/bench-repo/bench/utils.py”, line 227, in update_bench
exec_cmd(“git pull”, cwd=cwd)
File “/Developers/bench-repo/bench/utils.py”, line 127, in exec_cmd
raise CommandFailedError(cmd)
bench.utils.CommandFailedError: git pull

commit your changes and try again.
also, please check git - You have not concluded your merge (MERGE_HEAD exists) - Stack Overflow

Thanks, Makarand

Even if i make a hard reset…

$ git reset --hard
HEAD is now at 4c30071 [fix] readme

$ bench update
INFO:bench.utils:updating bench
Removing playbooks/develop/includes/wkhtmltopdf_ubuntu_debian.yml
Removing playbooks/develop/includes/wkhtmltopdf_centos.yml
Auto-merging README.md
CONFLICT (content): Merge conflict in README.md
Automatic merge failed; fix conflicts and then commit the result.
Traceback (most recent call last):
File “/usr/local/bin/bench”, line 9, in
load_entry_point(‘bench==0.0.0’, ‘console_scripts’, ‘bench’)()
File “/Developers/bench-repo/bench/cli.py”, line 40, in cli
bench_command()
File “/Library/Python/2.7/site-packages/click/core.py”, line 716, in call
return self.main(*args, **kwargs)
File “/Library/Python/2.7/site-packages/click/core.py”, line 696, in main
rv = self.invoke(ctx)
File “/Library/Python/2.7/site-packages/click/core.py”, line 1060, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/Library/Python/2.7/site-packages/click/core.py”, line 889, in invoke
return ctx.invoke(self.callback, **ctx.params)
File “/Library/Python/2.7/site-packages/click/core.py”, line 534, in invoke
return callback(*args, **kwargs)
File “/Developers/bench-repo/bench/commands/update.py”, line 34, in update
update_bench()
File “/Developers/bench-repo/bench/utils.py”, line 227, in update_bench
exec_cmd(“git pull”, cwd=cwd)
File “/Developers/bench-repo/bench/utils.py”, line 127, in exec_cmd
raise CommandFailedError(cmd)
bench.utils.CommandFailedError: git pull
$ git pull
error: Pulling is not possible because you have unmerged files.
hint: Fix them up in the work tree, and then use ‘git add/rm ’
hint: as appropriate to mark resolution and make a commit.
fatal: Exiting because of an unresolved conflict.

How i can commit the README.md file ?? by the way i never touch that file

If no changes, Just delete the local README.md file and git pull again. The remote github README.md will get downloaded.