Can't install in a clean environment

[viklund]

Problem

When installing the library I get the following error:

  Cloning https://github.com/EGA-archive/crypt4gh.git to /private/var/folders/1d/71z0tzqj39s7m3_yq504_t1r0000gn/T/pip-req-build-prc_7eza
  Running command git clone -q https://github.com/EGA-archive/crypt4gh.git /private/var/folders/1d/71z0tzqj39s7m3_yq504_t1r0000gn/T/pip-req-build-prc_7eza
    ERROR: Command errored out with exit status 1:
     command: /private/tmp/venv/bin/python3.8 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/1d/71z0tzqj39s7m3_yq504_t1r0000gn/T/pip-req-build-prc_7eza/setup.py'"'"'; __file__='"'"'/private/var/folders/1d/71z0tzqj39s7m3_yq504_t1r0000gn/T/pip-req-build-prc_7eza/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /private/var/folders/1d/71z0tzqj39s7m3_yq504_t1r0000gn/T/pip-req-build-prc_7eza/pip-egg-info
         cwd: /private/var/folders/1d/71z0tzqj39s7m3_yq504_t1r0000gn/T/pip-req-build-prc_7eza/
    Complete output (7 lines):
    Traceback (most recent call last):
      File "<string>", line 1, in <module>
      File "/private/var/folders/1d/71z0tzqj39s7m3_yq504_t1r0000gn/T/pip-req-build-prc_7eza/setup.py", line 7, in <module>
        from crypt4gh import __version__, __author__, __title__, __doc__ as lega_doc, __license__, PROG
      File "/private/var/folders/1d/71z0tzqj39s7m3_yq504_t1r0000gn/T/pip-req-build-prc_7eza/crypt4gh/__init__.py", line 25, in <module>
        from nacl.exceptions import InvalidkeyError, BadSignatureError, CryptoError
    ModuleNotFoundError: No module named 'nacl'
    ----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

Steps to reproduce

virtualenv /tmp/venv
source /tmp/venv/bin/activate
pip install git+https://github.com/EGA-archive/crypt4gh.git

Probable cause

setup.py imports the ga4gh library to get the __version__ strings and some other metadata. But ga4gh/__init__.py imports both nacl and cryptography, both of which aren't installed yet.

[dtitov]

+1, I have the same.

[silverdaz]

Fixed by commit #64302b8749