How to install gevent? I should sudo install but cant work it What should i do? im not expert could help me? <a name="collecting-gevent-downloading-gevent-2062targz-58-mb-58-mb-248-kbs-installing-build-dependencies-error-error-command-errored-out-with-exit-status-1-command-usrbinpython3-usrlocallibpython36dist-packagespip-install-ignore-installed-no-user-prefix-tmppip-build-env-uqfpwg_boverlay-no-warn-script-location-no-binary-none-only-binary-none-i-httpspypiorgsimple-setuptools-4080-wheel-cython-30a5-cffi-1123-platform_python_implementation-cpython-greenlet-0416-platform_python_implementation-cpython-cwd-none-complete-output-151-lines-warning-the-directory-homebb110cachepip-or-its-parent-directory-is-not-owned-or-is-not-writable-by-the-current-user-the-cache-has-been-disabled-check-the-permissions-and-owner-of-that-directory-if-executing-pip-with-sudo-you-may-want-sudos-h-flag-collecting-setuptools4080-downloading-setuptools-4920-py3-none-anywhl-789-kb-collecting-wheel-downloading-wheel-0342-py2py3-none-anywhl-26-kb-collecting-cython30a5-downloading-cython-30a5-py2py3-none-anywhl-10-mb-collecting-cffi1123-downloading-cffi-1141targz-468-kb-collecting-greenlet0416-downloading-greenlet-0416targz-60-kb-collecting-pycparser-downloading-pycparser-220-py2py3-none-anywhl-112-kb-building-wheels-for-collected-packages-cffi-greenlet-building-wheel-for-cffi-setuppy-started-building-wheel-for-cffi-setuppy-finished-with-status-error-error-command-errored-out-with-exit-status-1-command-usrbinpython3-u-c-import-sys-setuptools-tokenize-sysargv0-tmppip-install-raj_nobecffisetuppy-__file__tmppip-install-raj_nobecffisetuppyfgetattrtokenize-open-open__file__codefreadreplacern-nfcloseexeccompilecode-__file__-exec-bdist_wheel-d-tmppip-wheel-ax8ejrqn-cwd-tmppip-install-raj_nobecffi-complete-output-56-lines-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-running-bdist_wheel-running-build-running-build_py-creating-build-creating-buildliblinux-aarch64-36-creating-buildliblinux-aarch64-36cffi-copying-cffierrorpy-buildliblinux-aarch64-36cffi-copying-cffimodelpy-buildliblinux-aarch64-36cffi-copying-cffirecompilerpy-buildliblinux-aarch64-36cffi-copying-cffilockpy-buildliblinux-aarch64-36cffi-copying-cffipkgconfigpy-buildliblinux-aarch64-36cffi-copying-cffivengine_genpy-buildliblinux-aarch64-36cffi-copying-cffiapipy-buildliblinux-aarch64-36cffi-copying-cfficffi_opcodepy-buildliblinux-aarch64-36cffi-copying-cfficommontypespy-buildliblinux-aarch64-36cffi-copying-cffi__init__py-buildliblinux-aarch64-36cffi-copying-cffiffiplatformpy-buildliblinux-aarch64-36cffi-copying-cffivengine_cpypy-buildliblinux-aarch64-36cffi-copying-cffiverifierpy-buildliblinux-aarch64-36cffi-copying-cfficparserpy-buildliblinux-aarch64-36cffi-copying-cffisetuptools_extpy-buildliblinux-aarch64-36cffi-copying-cffibackend_ctypespy-buildliblinux-aarch64-36cffi-copying-cffi_cffi_includeh-buildliblinux-aarch64-36cffi-copying-cffiparse_c_typeh-buildliblinux-aarch64-36cffi-copying-cffi_embeddingh-buildliblinux-aarch64-36cffi-copying-cffi_cffi_errorsh-buildliblinux-aarch64-36cffi-running-build_ext-building-_cffi_backend-extension-creating-buildtemplinux-aarch64-36-creating-buildtemplinux-aarch64-36c-aarch64-linux-gnu-gcc-pthread-dndebug-g-fwrapv-o2-wall-g-fstack-protector-strong-wformat-werrorformat-security-wdate-time-d_fortify_source2-fpic-duse__thread-dhave_sync_synchronize-iusrincludeffi-iusrincludelibffi-iusrincludepython36m-c-c_cffi_backendc-o-buildtemplinux-aarch64-36c_cffi_backendo-c_cffi_backendc1510-fatal-error-ffih-no-such-file-or-directory-include-ffih-compilation-terminated-error-command-aarch64-linux-gnu-gcc-failed-with-exit-status-1-error-failed-building-wheel-for-cffi-running-setuppy-clean-for-cffi-building-wheel-for-greenlet-setuppy-started-building-wheel-for-greenlet-setuppy-finished-with-status-done-created-wheel-for-greenlet-filenamegreenlet-0416-cp36-cp36m-linux_aarch64whl-size42440-sha256d54c6c167d12d23de039a90834659ed565414a2afee00336ca2e78748b53cfda-stored-in-directory-tmppip-ephem-wheel-cache-fll9dmmuwheels7f3ac8c1972109e5f45e7c151afa67d3c5a07e0a0dd592345ac12c73-successfully-built-greenlet-failed-to-build-cffi-deprecation-could-not-build-wheels-for-cffi-which-do-not-use-pep-517-pip-will-fall-back-to-legacy-setuppy-install-for-these-pip-210-will-remove-support-for-this-functionality-a-possible-replacement-is-to-fix-the-wheel-build-issue-reported-above-you-can-find-discussion-regarding-this-at-httpsgithubcompypapipissues8368-installing-collected-packages-setuptools-wheel-cython-pycparser-cffi-greenlet-running-setuppy-install-for-cffi-started-running-setuppy-install-for-cffi-finished-with-status-error-error-command-errored-out-with-exit-status-1-command-usrbinpython3-u-c-import-sys-setuptools-tokenize-sysargv0-tmppip-install-raj_nobecffisetuppy-__file__tmppip-install-raj_nobecffisetuppyfgetattrtokenize-open-open__file__codefreadreplacern-nfcloseexeccompilecode-__file__-exec-install-record-tmppip-record-ndlezubsinstall-recordtxt-single-version-externally-managed-prefix-tmppip-build-env-uqfpwg_boverlay-compile-install-headers-tmppip-build-env-uqfpwg_boverlayincludepython36mcffi-cwd-tmppip-install-raj_nobecffi-complete-output-56-lines-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-running-install-running-build-running-build_py-creating-build-creating-buildliblinux-aarch64-36-creating-buildliblinux-aarch64-36cffi-copying-cffierrorpy-buildliblinux-aarch64-36cffi-copying-cffimodelpy-buildliblinux-aarch64-36cffi-copying-cffirecompilerpy-buildliblinux-aarch64-36cffi-copying-cffilockpy-buildliblinux-aarch64-36cffi-copying-cffipkgconfigpy-buildliblinux-aarch64-36cffi-copying-cffivengine_genpy-buildliblinux-aarch64-36cffi-copying-cffiapipy-buildliblinux-aarch64-36cffi-copying-cfficffi_opcodepy-buildliblinux-aarch64-36cffi-copying-cfficommontypespy-buildliblinux-aarch64-36cffi-copying-cffi__init__py-buildliblinux-aarch64-36cffi-copying-cffiffiplatformpy-buildliblinux-aarch64-36cffi-copying-cffivengine_cpypy-buildliblinux-aarch64-36cffi-copying-cffiverifierpy-buildliblinux-aarch64-36cffi-copying-cfficparserpy-buildliblinux-aarch64-36cffi-copying-cffisetuptools_extpy-buildliblinux-aarch64-36cffi-copying-cffibackend_ctypespy-buildliblinux-aarch64-36cffi-copying-cffi_cffi_includeh-buildliblinux-aarch64-36cffi-copying-cffiparse_c_typeh-buildliblinux-aarch64-36cffi-copying-cffi_embeddingh-buildliblinux-aarch64-36cffi-copying-cffi_cffi_errorsh-buildliblinux-aarch64-36cffi-running-build_ext-building-_cffi_backend-extension-creating-buildtemplinux-aarch64-36-creating-buildtemplinux-aarch64-36c-aarch64-linux-gnu-gcc-pthread-dndebug-g-fwrapv-o2-wall-g-fstack-protector-strong-wformat-werrorformat-security-wdate-time-d_fortify_source2-fpic-duse__thread-dhave_sync_synchronize-iusrincludeffi-iusrincludelibffi-iusrincludepython36m-c-c_cffi_backendc-o-buildtemplinux-aarch64-36c_cffi_backendo-c_cffi_backendc1510-fatal-error-ffih-no-such-file-or-directory-include-ffih-compilation-terminated-error-command-aarch64-linux-gnu-gcc-failed-with-exit-status-1-error-command-errored-out-with-exit-status-1-usrbinpython3-u-c-import-sys-setuptools-tokenize-sysargv0-tmppip-install-raj_nobecffisetuppy-__file__tmppip-install-raj_nobecffisetuppyfgetattrtokenize-open-open__file__codefreadreplacern-nfcloseexeccompilecode-__file__-exec-install-record-tmppip-record-ndlezubsinstall-recordtxt-single-version-externally-managed-prefix-tmppip-build-env-uqfpwg_boverlay-compile-install-headers-tmppip-build-env-uqfpwg_boverlayincludepython36mcffi-check-the-logs-for-full-command-output-1" class="anchor" href="#collecting-gevent-downloading-gevent-2062targz-58-mb-58-mb-248-kbs-installing-build-dependencies-error-error-command-errored-out-with-exit-status-1-command-usrbinpython3-usrlocallibpython36dist-packagespip-install-ignore-installed-no-user-prefix-tmppip-build-env-uqfpwg_boverlay-no-warn-script-location-no-binary-none-only-binary-none-i-httpspypiorgsimple-setuptools-4080-wheel-cython-30a5-cffi-1123-platform_python_implementation-cpython-greenlet-0416-platform_python_implementation-cpython-cwd-none-complete-output-151-lines-warning-the-directory-homebb110cachepip-or-its-parent-directory-is-not-owned-or-is-not-writable-by-the-current-user-the-cache-has-been-disabled-check-the-permissions-and-owner-of-that-directory-if-executing-pip-with-sudo-you-may-want-sudos-h-flag-collecting-setuptools4080-downloading-setuptools-4920-py3-none-anywhl-789-kb-collecting-wheel-downloading-wheel-0342-py2py3-none-anywhl-26-kb-collecting-cython30a5-downloading-cython-30a5-py2py3-none-anywhl-10-mb-collecting-cffi1123-downloading-cffi-1141targz-468-kb-collecting-greenlet0416-downloading-greenlet-0416targz-60-kb-collecting-pycparser-downloading-pycparser-220-py2py3-none-anywhl-112-kb-building-wheels-for-collected-packages-cffi-greenlet-building-wheel-for-cffi-setuppy-started-building-wheel-for-cffi-setuppy-finished-with-status-error-error-command-errored-out-with-exit-status-1-command-usrbinpython3-u-c-import-sys-setuptools-tokenize-sysargv0-tmppip-install-raj_nobecffisetuppy-__file__tmppip-install-raj_nobecffisetuppyfgetattrtokenize-open-open__file__codefreadreplacern-nfcloseexeccompilecode-__file__-exec-bdist_wheel-d-tmppip-wheel-ax8ejrqn-cwd-tmppip-install-raj_nobecffi-complete-output-56-lines-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-running-bdist_wheel-running-build-running-build_py-creating-build-creating-buildliblinux-aarch64-36-creating-buildliblinux-aarch64-36cffi-copying-cffierrorpy-buildliblinux-aarch64-36cffi-copying-cffimodelpy-buildliblinux-aarch64-36cffi-copying-cffirecompilerpy-buildliblinux-aarch64-36cffi-copying-cffilockpy-buildliblinux-aarch64-36cffi-copying-cffipkgconfigpy-buildliblinux-aarch64-36cffi-copying-cffivengine_genpy-buildliblinux-aarch64-36cffi-copying-cffiapipy-buildliblinux-aarch64-36cffi-copying-cfficffi_opcodepy-buildliblinux-aarch64-36cffi-copying-cfficommontypespy-buildliblinux-aarch64-36cffi-copying-cffi__init__py-buildliblinux-aarch64-36cffi-copying-cffiffiplatformpy-buildliblinux-aarch64-36cffi-copying-cffivengine_cpypy-buildliblinux-aarch64-36cffi-copying-cffiverifierpy-buildliblinux-aarch64-36cffi-copying-cfficparserpy-buildliblinux-aarch64-36cffi-copying-cffisetuptools_extpy-buildliblinux-aarch64-36cffi-copying-cffibackend_ctypespy-buildliblinux-aarch64-36cffi-copying-cffi_cffi_includeh-buildliblinux-aarch64-36cffi-copying-cffiparse_c_typeh-buildliblinux-aarch64-36cffi-copying-cffi_embeddingh-buildliblinux-aarch64-36cffi-copying-cffi_cffi_errorsh-buildliblinux-aarch64-36cffi-running-build_ext-building-_cffi_backend-extension-creating-buildtemplinux-aarch64-36-creating-buildtemplinux-aarch64-36c-aarch64-linux-gnu-gcc-pthread-dndebug-g-fwrapv-o2-wall-g-fstack-protector-strong-wformat-werrorformat-security-wdate-time-d_fortify_source2-fpic-duse__thread-dhave_sync_synchronize-iusrincludeffi-iusrincludelibffi-iusrincludepython36m-c-c_cffi_backendc-o-buildtemplinux-aarch64-36c_cffi_backendo-c_cffi_backendc1510-fatal-error-ffih-no-such-file-or-directory-include-ffih-compilation-terminated-error-command-aarch64-linux-gnu-gcc-failed-with-exit-status-1-error-failed-building-wheel-for-cffi-running-setuppy-clean-for-cffi-building-wheel-for-greenlet-setuppy-started-building-wheel-for-greenlet-setuppy-finished-with-status-done-created-wheel-for-greenlet-filenamegreenlet-0416-cp36-cp36m-linux_aarch64whl-size42440-sha256d54c6c167d12d23de039a90834659ed565414a2afee00336ca2e78748b53cfda-stored-in-directory-tmppip-ephem-wheel-cache-fll9dmmuwheels7f3ac8c1972109e5f45e7c151afa67d3c5a07e0a0dd592345ac12c73-successfully-built-greenlet-failed-to-build-cffi-deprecation-could-not-build-wheels-for-cffi-which-do-not-use-pep-517-pip-will-fall-back-to-legacy-setuppy-install-for-these-pip-210-will-remove-support-for-this-functionality-a-possible-replacement-is-to-fix-the-wheel-build-issue-reported-above-you-can-find-discussion-regarding-this-at-httpsgithubcompypapipissues8368-installing-collected-packages-setuptools-wheel-cython-pycparser-cffi-greenlet-running-setuppy-install-for-cffi-started-running-setuppy-install-for-cffi-finished-with-status-error-error-command-errored-out-with-exit-status-1-command-usrbinpython3-u-c-import-sys-setuptools-tokenize-sysargv0-tmppip-install-raj_nobecffisetuppy-__file__tmppip-install-raj_nobecffisetuppyfgetattrtokenize-open-open__file__codefreadreplacern-nfcloseexeccompilecode-__file__-exec-install-record-tmppip-record-ndlezubsinstall-recordtxt-single-version-externally-managed-prefix-tmppip-build-env-uqfpwg_boverlay-compile-install-headers-tmppip-build-env-uqfpwg_boverlayincludepython36mcffi-cwd-tmppip-install-raj_nobecffi-complete-output-56-lines-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-package-libffi-was-not-found-in-the-pkg-config-search-path-perhaps-you-should-add-the-directory-containing-libffipc-to-the-pkg_config_path-environment-variable-no-package-libffi-found-running-install-running-build-running-build_py-creating-build-creating-buildliblinux-aarch64-36-creating-buildliblinux-aarch64-36cffi-copying-cffierrorpy-buildliblinux-aarch64-36cffi-copying-cffimodelpy-buildliblinux-aarch64-36cffi-copying-cffirecompilerpy-buildliblinux-aarch64-36cffi-copying-cffilockpy-buildliblinux-aarch64-36cffi-copying-cffipkgconfigpy-buildliblinux-aarch64-36cffi-copying-cffivengine_genpy-buildliblinux-aarch64-36cffi-copying-cffiapipy-buildliblinux-aarch64-36cffi-copying-cfficffi_opcodepy-buildliblinux-aarch64-36cffi-copying-cfficommontypespy-buildliblinux-aarch64-36cffi-copying-cffi__init__py-buildliblinux-aarch64-36cffi-copying-cffiffiplatformpy-buildliblinux-aarch64-36cffi-copying-cffivengine_cpypy-buildliblinux-aarch64-36cffi-copying-cffiverifierpy-buildliblinux-aarch64-36cffi-copying-cfficparserpy-buildliblinux-aarch64-36cffi-copying-cffisetuptools_extpy-buildliblinux-aarch64-36cffi-copying-cffibackend_ctypespy-buildliblinux-aarch64-36cffi-copying-cffi_cffi_includeh-buildliblinux-aarch64-36cffi-copying-cffiparse_c_typeh-buildliblinux-aarch64-36cffi-copying-cffi_embeddingh-buildliblinux-aarch64-36cffi-copying-cffi_cffi_errorsh-buildliblinux-aarch64-36cffi-running-build_ext-building-_cffi_backend-extension-creating-buildtemplinux-aarch64-36-creating-buildtemplinux-aarch64-36c-aarch64-linux-gnu-gcc-pthread-dndebug-g-fwrapv-o2-wall-g-fstack-protector-strong-wformat-werrorformat-security-wdate-time-d_fortify_source2-fpic-duse__thread-dhave_sync_synchronize-iusrincludeffi-iusrincludelibffi-iusrincludepython36m-c-c_cffi_backendc-o-buildtemplinux-aarch64-36c_cffi_backendo-c_cffi_backendc1510-fatal-error-ffih-no-such-file-or-directory-include-ffih-compilation-terminated-error-command-aarch64-linux-gnu-gcc-failed-with-exit-status-1-error-command-errored-out-with-exit-status-1-usrbinpython3-u-c-import-sys-setuptools-tokenize-sysargv0-tmppip-install-raj_nobecffisetuppy-__file__tmppip-install-raj_nobecffisetuppyfgetattrtokenize-open-open__file__codefreadreplacern-nfcloseexeccompilecode-__file__-exec-install-record-tmppip-record-ndlezubsinstall-recordtxt-single-version-externally-managed-prefix-tmppip-build-env-uqfpwg_boverlay-compile-install-headers-tmppip-build-env-uqfpwg_boverlayincludepython36mcffi-check-the-logs-for-full-command-output-1"> Collecting gevent Downloading gevent-20.6.2.tar.gz (5.8 MB) |████████████████████████████████| 5.8 MB 248 kB/s Installing build dependencies … error ERROR: Command errored out with ex…

How to install gevent?

ShaneCCC July 30, 2020, 9:12am 3

Have a try this link

How to install gevent?