Pipenv cant run pur inside environment with pipfile

Issue description

Cant run dev packages that are installed via pipfile.

Expected result

pipenv run pur should run pur inside the pipenv

Actual result

❯ pipenv run pur Traceback (most recent call last): File “/usr/local/Cellar/pipenv/2020.11.15/libexec/bin/pipenv”, line 8, in <module> sys.exit(cli()) File “/usr/local/Cellar/pipenv/2020.11.15/libexec/lib/python3.9/site-packages/pipenv/vendor/click/core.py”, line 829, in call return self.main(*args, **kwargs) File “/usr/local/Cellar/pipenv/2020.11.15/libexec/lib/python3.9/site-packages/pipenv/vendor/click/core.py”, line 782, in main rv = self.invoke(ctx) File “/usr/local/Cellar/pipenv/2020.11.15/libexec/lib/python3.9/site-packages/pipenv/vendor/click/core.py”, line 1259, in invoke return _process_result(sub_ctx.command.invoke(sub_ctx)) File “/usr/local/Cellar/pipenv/2020.11.15/libexec/lib/python3.9/site-packages/pipenv/vendor/click/core.py”, line 1066, in invoke return ctx.invoke(self.callback, **ctx.params) File “/usr/local/Cellar/pipenv/2020.11.15/libexec/lib/python3.9/site-packages/pipenv/vendor/click/core.py”, line 610, in invoke return callback(*args, **kwargs) File “/usr/local/Cellar/pipenv/2020.11.15/libexec/lib/python3.9/site-packages/pipenv/vendor/click/decorators.py”, line 73, in new_func return ctx.invoke(f, obj, *args, **kwargs) File “/usr/local/Cellar/pipenv/2020.11.15/libexec/lib/python3.9/site-packages/pipenv/vendor/click/core.py”, line 610, in invoke return callback(*args, **kwargs) File “/usr/local/Cellar/pipenv/2020.11.15/libexec/lib/python3.9/site-packages/pipenv/cli/command.py”, line 449, in run do_run( File “/usr/local/Cellar/pipenv/2020.11.15/libexec/lib/python3.9/site-packages/pipenv/core.py”, line 2547, in do_run run_fn(*run_args, **run_kwargs) File “/usr/local/Cellar/pipenv/2020.11.15/libexec/lib/python3.9/site-packages/pipenv/core.py”, line 2499, in do_run_posix os.execl( File “/usr/local/Cellar/python@3.9/3.9.2/Frameworks/Python.framework/Versions/3.9/lib/python3.9/os.py”, line 542, in execl execv(file, args) FileNotFoundError: [Errno 2] No such file or directory

Steps to replicate

Create a new folder. Create the Pipfile:

[[source]]
url = "https://pypi.org/simple"
verify_ssl = true
name = "pypi"

[packages]

[dev-packages]
pur = "==5.3.0"

[requires]
python_version = "3.9"

[pipenv]
allow_prereleases = true

Run pipenv install

Run pipenv run pur

Pipenv version: '2020.11.15'

Pipenv location: '/usr/local/Cellar/pipenv/2020.11.15/libexec/lib/python3.9/site-packages/pipenv'

Python location: '/usr/local/Cellar/pipenv/2020.11.15/libexec/bin/python'

Python installations found:

• 3.9.0: /Users/lans/.pyenv/versions/3.9.0/bin/python3
• 3.8.2: /usr/bin/python3
• 3.7.10: /Users/lans/.pyenv/versions/3.7.10/bin/python3
• 2.7.16: /usr/bin/python2
• 2.7.16: /usr/bin/python2.7

PEP 508 Information:

{'implementation_name': 'cpython',
 'implementation_version': '3.9.2',
 'os_name': 'posix',
 'platform_machine': 'x86_64',
 'platform_python_implementation': 'CPython',
 'platform_release': '20.3.0',
 'platform_system': 'Darwin',
 'platform_version': 'Darwin Kernel Version 20.3.0: Thu Jan 21 00:07:06 PST '
                     '2021; root:xnu-7195.81.3~1/RELEASE_X86_64',
 'python_full_version': '3.9.2',
 'python_version': '3.9',
 'sys_platform': 'darwin'}

System environment variables:

• PATH
• AUTOJUMP_ERROR_PATH
• TERM_PROGRAM
• _P9K_TTY
• PHPPATH
• AUTOJUMP_SOURCED
• ANDROID_HOME
• TERM
• SHELL
• DOTFILESPATH
• TMPDIR
• TERM_PROGRAM_VERSION
• GOLANGPATH
• TERM_SESSION_ID
• ZSH
• LC_ALL
• USER
• GCLOUD_ACCOUNT
• COMMAND_MODE
• SITESPATH
• ENV
• SSH_AUTH_SOCK
• __CF_USER_TEXT_ENCODING
• PAGER
• LSCOLORS
• _
• LaunchInstanceID
• __CFBundleIdentifier
• PWD
• P9K_SSH
• P9K_TTY
• LANG
• ITERM_PROFILE
• CLOUDSDK_PYTHON
• XPC_FLAGS
• BITBUCKET_USERNAME
• XPC_SERVICE_NAME
• JAVASCRIPTPATH
• SHLVL
• HOME
• COLORFGBG
• DEVOPSPATH
• DEVELOPMENTPATH
• LC_TERMINAL_VERSION
• ITERM_SESSION_ID
• PYTHONPATH
• LOGNAME
• LESS
• APPPATH
• LC_CTYPE
• GOPATH
• EXEC_ENV
• LC_TERMINAL
• SECURITYSESSIONID
• COLORTERM
• PIP_DISABLE_PIP_VERSION_CHECK
• PYTHONDONTWRITEBYTECODE
• PIP_SHIMS_BASE_MODULE
• PIP_PYTHON_PATH
• PYTHONFINDER_IGNORE_UNSUPPORTED

Pipenv–specific environment variables:

Debug–specific environment variables:

• PATH: /usr/local/Cellar/pipenv/2020.11.15/libexec/tools:/Users/lans/bin:/usr/local/bin:/Users/lans/Developer/flutter/bin/:/Users/lans/bin:/usr/local/bin:/Users/lans/bin:/usr/local/bin:/usr/local/Caskroom/google-cloud-sdk/latest/google-cloud-sdk/bin:/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin:/Library/Apple/usr/bin:/Users/lans/Library/Application:/Users/lans/Library/Android/sdk/tools:/Users/lans/Library/Android/sdk/platform-tools:/Users/lans/go/bin
• SHELL: /bin/zsh
• LANG: en_US.UTF-8
• PWD: /Users/lans/temp/test_pipenv

---

Contents of Pipfile (‘/Users/lans/temp/test_pipenv/Pipfile’):

[[source]]
url = "https://pypi.org/simple"
verify_ssl = true
name = "pypi"

[packages]

[dev-packages]
pur = "==5.3.0"

[requires]
python_version = "3.9"

[pipenv]
allow_prereleases = true

Contents of Pipfile.lock (‘/Users/lans/temp/test_pipenv/Pipfile.lock’):

{
    "_meta": {
        "hash": {
            "sha256": "1a185aad8dcd289d58d0f4133328bde41319aaf7bfed4e449f5268dc1f44c9d4"
        },
        "pipfile-spec": 6,
        "requires": {
            "python_version": "3.9"
        },
        "sources": [
            {
                "name": "pypi",
                "url": "https://pypi.org/simple",
                "verify_ssl": true
            }
        ]
    },
    "default": {},
    "develop": {
        "click": {
            "hashes": [
                "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a",
                "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"
            ],
            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
            "version": "==7.1.2"
        },
        "pur": {
            "hashes": [
                "sha256:8587c548469bcd8f47e1f7bd1cae3c11d9cd9c2e4219c86d08499b8efdfe1e05"
            ],
            "index": "pypi",
            "version": "==5.3.0"
        }
    }
}

[jrottenberg]

You have pur as dev-packages, so it won’t be installed with a simple pipenv install && pipenv run

Try pipenv install --dev , then pipenv run pur

Using :

$ cat Pipfile
[[source]]
url = "https://pypi.org/simple"
verify_ssl = true
name = "pypi"

[packages]
pur = "*"

[dev-packages]

[requires]
python_version = "3.9"

Got :

$ pipenv run  pur --version
pur, version 5.3.0

[andreaslans]

Thank you @jrottenberg, you saved my day! ❤️