Revert Unicorn Dependency Update (#1459)

* Partial revert for Unicorn Dependency Update

* re-blacken

Okay fine I fixed it. Happy?

Dockerfile

@@ -7,7 +7,7 @@ LABEL dockerfile_maintenance=trailofbits
 
 ENV LANG C.UTF-8
 
-RUN apt-get -y update && DEBIAN_FRONTEND=noninteractive apt-get -y install python3 python3-pip git wget python
+RUN apt-get -y update && DEBIAN_FRONTEND=noninteractive apt-get -y install python3 python3-pip git wget
 
 # Install solc 0.4.25 and validate it
 RUN wget https://github.com/ethereum/solidity/releases/download/v0.4.25/solc-static-linux \

scripts/travis_install.sh

@@ -16,10 +16,7 @@ function install_mcore {
         EXTRAS="dev"
     fi
 
-    # Unicorn needs python2
-    export UNICORN_QEMU_FLAGS="--python=/usr/bin/python"
-
-    pip install -I --no-binary keystone-engine -e .[$EXTRAS]  # ks can have pip install issues
+    pip install --no-binary keystone-engine -e .[$EXTRAS]  # ks can have pip install issues
 }
 
 function install_cc_env {
@@ -46,3 +43,4 @@ if [ "$1" != "env" ]; then
         install_mcore $1
     fi
 fi
+

setup.py

@@ -14,11 +14,7 @@ def rtd_dependent_deps():
 
 # If you update native_deps please update the `REQUIREMENTS_TO_IMPORTS` dict in `utils/install_helper.py`
 # (we need to know how to import a given native dependency so we can check if native dependencies are installed)
-native_deps = [
-    "capstone==4.0.1",
-    "pyelftools",
-    "unicorn @ git+https://github.com/unicorn-engine/unicorn.git@778171fc9546c1fc3d1341ff1151eab379848ea0#subdirectory=bindings/python&egg=unicorn-1.0.1.post0",
-]
+native_deps = ["capstone==4.0.1", "pyelftools", "unicorn"]
 
 extra_require = {
     "native": native_deps,