I want to install frappe v4 but i getting some error
See commands and error as follows
erpnext4@erpnext4ubu2:~$ bench init frappe-bench --frappe-branch v4.x.x
Already using interpreter /usr/bin/python
/home/erpnext4/frappe-bench/env/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
/home/erpnext4/frappe-bench/env/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
/home/erpnext4/frappe-bench/env/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
Cloning into 'frappe'...
remote: Counting objects: 77380, done.
remote: Compressing objects: 100% (339/339), done.
remote: Total 77380 (delta 165), reused 0 (delta 0), pack-reused 77041
Receiving objects: 100% (77380/77380), 37.60 MiB | 4.45 MiB/s, done.
Resolving deltas: 100% (55874/55874), done.
Checking connectivity... done.
installing frappe
/home/erpnext4/frappe-bench/env/local/lib/python2.7/site-packages/pip/_vendor/requests/packages/urllib3/util/ssl_.py:90: InsecurePlatformWarning: A true SSLContext object is not available. This prevents urllib3 from configuring SSL appropriately and may cause certain SSL connections to fail. For more information, see https://urllib3.readthedocs.org/en/latest/security.html#insecureplatformwarning.
InsecurePlatformWarning
Traceback (most recent call last):
File "/home/erpnext4/frappe-bench/env/bin/frappe", line 5, in <module>
from pkg_resources import load_entry_point
File "/home/erpnext4/frappe-bench/env/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3084, in <module>
@_call_aside
File "/home/erpnext4/frappe-bench/env/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3070, in _call_aside
f(*args, **kwargs)
File "/home/erpnext4/frappe-bench/env/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 3097, in _initialize_master_working_set
working_set = WorkingSet._build_master()
File "/home/erpnext4/frappe-bench/env/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 653, in _build_master
return cls._build_from_requirements(__requires__)
File "/home/erpnext4/frappe-bench/env/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 666, in _build_from_requirements
dists = ws.resolve(reqs, Environment())
File "/home/erpnext4/frappe-bench/env/local/lib/python2.7/site-packages/pkg_resources/__init__.py", line 844, in resolve
raise VersionConflict(dist, req).with_context(dependent_req)
pkg_resources.ContextualVersionConflict: (requests 1.2.3 (/home/erpnext4/frappe-bench/env/lib/python2.7/site-packages), Requirement.parse('requests>=2.5.1'), set(['dropbox']))
Traceback (most recent call last):
File "/usr/local/bin/bench", line 9, in <module>
load_entry_point('bench==0.92', 'console_scripts', 'bench')()
File "/home/erpnext4/bench-repo/bench/cli.py", line 60, in cli
bench()
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 700, in __call__
return self.main(*args, **kwargs)
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 680, in main
rv = self.invoke(ctx)
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 1027, in invoke
return _process_result(sub_ctx.command.invoke(sub_ctx))
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 873, in invoke
return ctx.invoke(self.callback, **ctx.params)
File "/usr/local/lib/python2.7/dist-packages/click/core.py", line 508, in invoke
return callback(*args, **kwargs)
File "/home/erpnext4/bench-repo/bench/cli.py", line 165, in init
no_auto_update=no_auto_update, frappe_path=frappe_path, frappe_branch=frappe_branch)
File "/home/erpnext4/bench-repo/bench/utils.py", line 83, in init
build_assets(bench=path)
File "/home/erpnext4/bench-repo/bench/utils.py", line 164, in build_assets
exec_cmd("{frappe} --build".format(frappe=get_frappe(bench=bench)), cwd=os.path.join(bench, 'sites'))
File "/home/erpnext4/bench-repo/bench/utils.py", line 104, in exec_cmd
raise CommandFailedError(cmd)
bench.utils.CommandFailedError: /home/erpnext4/frappe-bench/env/bin/frappe --build