Command "python egg_info" failed

Can anybody help me on this error ??? (I have already tried with pip upgrade and setup tools commands)

Command “python egg_info” failed with error code 1 in /tmp/pip-build-jbM8od/mysql-python/
Traceback (most recent call last):
File “/usr/local/bin/bench”, line 9, in
load_entry_point(‘bench’, ‘console_scripts’, ‘bench’)()
File “/home/erpuser/bench-repo/bench/”, line 40, in cli
File “/usr/local/lib/python2.7/dist-packages/click/”, line 716, in call
return self.main(*args, **kwargs)
File “/usr/local/lib/python2.7/dist-packages/click/”, line 696, in main
rv = self.invoke(ctx)
File “/usr/local/lib/python2.7/dist-packages/click/”, line 1060, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File “/usr/local/lib/python2.7/dist-packages/click/”, line 889, in invoke
return ctx.invoke(self.callback, **ctx.params)
File “/usr/local/lib/python2.7/dist-packages/click/”, line 534, in invoke
return callback(*args, **kwargs)
File “/home/erpuser/bench-repo/bench/commands/”, line 17, in init
no_auto_update=no_auto_update, frappe_path=frappe_path, frappe_branch=frappe_branch, verbose=verbose)
File “/home/erpuser/bench-repo/bench/”, line 63, in init
get_app(‘frappe’, frappe_path, branch=frappe_branch, bench_path=path, build_asset_files=False, verbose=verbose)
File “/home/erpuser/bench-repo/bench/”, line 58, in get_app
install_app(app, bench_path=bench_path, verbose=verbose)
File “/home/erpuser/bench-repo/bench/”, line 87, in install_app
File “/home/erpuser/bench-repo/bench/”, line 100, in exec_cmd
raise CommandFailedError(cmd)
bench.utils.CommandFailedError: frappe-bench/env/bin/pip install -q -e frappe-bench/apps/frappe

Well I managed to found out the solution, Actually pip ‘mysql-python’ package was missing.

try using ‘pip install --upgrade mysql-python’