Hi
I have same problem, but when I run the mentioned command get this error:
Traceback (most recent call last):
File "/usr/bin/btpip", line 8, in <module>
sys.exit(main())
File "/www/server/panel/pyenv/lib/python3.7/site-packages/pip/internal/cli/main.py", line 73, in main
command = create_command(cmd_name, isolated=("--isolated" in cmd_args))
File "/www/server/panel/pyenv/lib/python3.7/site-packages/pip/internal/commands/init.py", line 104, in create_command
module = importlib.import_module(module_path)
File "/www/server/panel/pyenv/lib/python3.7/importlib/init.py", line 127, in import_module
return bootstrap.gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in gcd_import
File "<frozen importlib.bootstrap>", line 983, in find_and_load
File "<frozen importlib.bootstrap>", line 967, in find_and_load_unlocked
File "<frozen importlib.bootstrap>", line 677, in load_unlocked
File "<frozen importlib.bootstrap_external>", line 728, in exec_module
File "<frozen importlib._bootstrap>", line 219, in call_with_frames_removed
File "/www/server/panel/pyenv/lib/python3.7/site-packages/pip/internal/commands/install.py", line 24, in <module>
from pip.internal.cli.req_command import RequirementCommand, with_cleanup
File "/www/server/panel/pyenv/lib/python3.7/site-packages/pip/internal/cli/req_command.py", line 16, in <module>
from pip.internal.index.package_finder import PackageFinder
File "/www/server/panel/pyenv/lib/python3.7/site-packages/pip/internal/index/package_finder.py", line 21, in <module>
from pip.internal.index.collector import parse_links
File "/www/server/panel/pyenv/lib/python3.7/site-packages/pip/internal/index/collector.py", line 14, in <module>
from pip.vendor import html5lib, requests
File "/www/server/panel/pyenv/lib/python3.7/site-packages/pip/vendor/requests/init.py", line 97, in <module>
from pip.vendor.urllib3.contrib import pyopenssl
File "/www/server/panel/pyenv/lib/python3.7/site-packages/pip/vendor/urllib3/contrib/pyopenssl.py", line 46, in <module>
import OpenSSL.SSL
File "/www/server/panel/pyenv/lib/python3.7/site-packages/OpenSSL/init.py", line 8, in <module>
from OpenSSL import crypto, SSL
File "/www/server/panel/pyenv/lib/python3.7/site-packages/OpenSSL/crypto.py", line 1517, in <module>
class X509StoreFlags(object):
File "/www/server/panel/pyenv/lib/python3.7/site-packages/OpenSSL/crypto.py", line 1537, in X509StoreFlags
CB_ISSUER_CHECK = _lib.X509_V_FLAG_CB_ISSUER_CHECK
AttributeError: module 'lib' has no attribute 'X509_V_FLAG_CB_ISSUER_CHECK'