scrypt is a must

Try again with secp256k1

.circleci/config.yml

@@ -34,7 +34,7 @@ jobs:
       - run:
           name: install dependencies
           command: |
-            sudo python -m pip install --upgrade pip setuptools wheel mock pytest  pytest-cov parameterized cryptography
+            sudo python -m pip install --upgrade pip setuptools wheel mock pytest  pytest-cov parameterized secp256k1
             sudo python -m pip install -r requirements.txt
             sudo python -m pip install --upgrade pycodestyle pyflakes coverage tox codacy-coverage virtualenv
 

appveyor.yml

@@ -50,7 +50,7 @@ install:
   - conda config --add channels wheeler-microfluidics
   - conda update -q conda
   - conda info -a
-  - conda install --yes nose conda-build setuptools pip numpy pytest-pylint parameterized
+  - conda install --yes conda-build setuptools pip pytest-pylint parameterized cryptography
   - conda install --yes pycryptodomex scrypt pyyaml pytest pytest-mock coverage mock appdirs
   - conda install --yes ecdsa requests future websocket-client pytz six Click events prettytable 
 

setup.py

@@ -27,7 +27,7 @@ requires = [
     "websocket-client",
     "appdirs",
     "Events",
-    "pylibscrypt",
+    "scrypt",
     "pycryptodomex",
     "pytz",
     "Click",

tox.ini

@@ -18,8 +18,8 @@ deps =
     pytest
     pytest-mock
     parameterized
-    cryptography
     coverage
+    secp256k1
 commands =
     coverage run --parallel-mode -m pytest {posargs}
     coverage combine