Added python 3.10 install to build flow with necessary packages

.gitignore

@@ -37,6 +37,7 @@ CMakeCache.txt
 *.o-*
 *.a
 *.log
+*.tgz
 
 leveldb*/
 NuRaft*/
@@ -46,6 +47,7 @@ ethash*/
 lua-*/
 benchmark-results/
 CMakeFiles/
+Python-*/
 plots/
 .deps/
 .libs/
@@ -54,7 +56,6 @@ plots/
 blocks.dat
 test_db
 
-
 # System files
 .DS_Store
 .dirstamp

scripts/install-build-tools.sh

@@ -14,11 +14,39 @@ if (( $EUID != 0 )); then
     SUDO='sudo'
 fi
 
+PYTHON_VERSION="3.10"
 if [[ "$OSTYPE" == "darwin"* ]]; then
   CPUS=$(sysctl -n hw.ncpu)
   # ensure development environment is set correctly for clang
   $SUDO xcode-select -switch /Library/Developer/CommandLineTools
-  brew install llvm@14 googletest google-benchmark lcov make wget cmake curl
+  # see if homebrew is installed and install if not
+  if ! [[ -f /opt/homebrew/bin/brew ]]; then
+    echo -e "${green}Installing Homebrew...${end}"
+    /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
+  fi
+  export PATH="/opt/homebrew/bin:$PATH"
+
+  brew install llvm@14 googletest google-benchmark lcov make wget cmake curl python@$PYTHON_VERSION
+  # Add Python 3.10 to PATH
+  if [[ -f ~/.bash_profile ]]; then
+    echo "export PATH=\"/opt/homebrew/opt/python@${PYTHON_VERSION}/bin:\$PATH\"" >> ~/.bash_profile
+  else
+    echo "export PATH=\"/opt/homebrew/opt/python@${PYTHON_VERSION}/bin:\$PATH\"" > ~/.bash_profile
+  fi
+  # Make python3.10 default
+  echo "export PATH=\"/opt/homebrew/opt/python@${PYTHON_VERSION}/bin:\$PATH\"" >> ~/.bash_profile
+  echo "alias python=python${PYTHON_VERSION}" >> ~/.bash_profile
+  . ~/.bash_profile
+  # Upgrade bash to avoid issues with brew
+  # see if bash is installed and install if not
+  if ! [[ -f /opt/homebrew/bin/bash ]]; then
+    echo -e "${green}Installing Bash...${end}"
+    /opt/homebrew/bin/brew install bash
+  else
+    echo -e "${green}Upgrading Bash...${end}"
+    /opt/homebrew/bin/brew upgrade bash
+  fi
+
   CLANG_TIDY=/usr/local/bin/clang-tidy
   if [ ! -L "$CLANG_TIDY" ]; then
     $SUDO ln -s $(brew --prefix)/opt/llvm@14/bin/clang-tidy /usr/local/bin/clang-tidy
@@ -38,6 +66,19 @@ if [[ "$OSTYPE" == "linux-gnu"* ]]; then
   $SUDO apt install -y clang-format-14 clang-tidy-14
   $SUDO ln -s -f $(which clang-format-14) /usr/local/bin/clang-format
   $SUDO ln -s -f $(which clang-tidy-14) /usr/local/bin/clang-tidy
+
+  # Install Python 3.10
+  wget https://www.python.org/ftp/python/3.10.0/Python-3.10.0.tgz
+  tar xvf Python-3.10.0.tgz
+  cd Python-3.10.0
+  ./configure --enable-optimizations
+  make -j $CPUS
+  sudo make altinstall
+  cd ..
+  rm -f Python-3.10.0.tgz
+  # Make python3.10 default and add to PATH
+  sudo update-alternatives --install /usr/bin/python python /usr/local/bin/python${PYTHON_VERSION} 1
+  sudo update-alternatives --set python /usr/local/bin/python${PYTHON_VERSION}
 fi
 
 PYTHON_TIDY=/usr/local/bin/run-clang-tidy.py

scripts/setup-dependencies.sh

@@ -28,6 +28,16 @@ elif [[ "$OSTYPE" == "darwin"* ]]; then
   CPUS=$(sysctl -n hw.ncpu)
 fi
 
+# Python 3.10 installed in ./install-build-tools.sh
+python3.10 -m pip install --upgrade pip
+
+# Install necessary python packages
+if [[ -f requirements.txt ]]; then
+  python3.10 -m pip install -r requirements.txt
+else
+  python3.10 -m pip install matplotlib pylint
+fi
+
 LEVELDB_VERSION="1.23"
 echo -e "${green}Building LevelDB from sources...${end}"
 wget https://github.com/google/leveldb/archive/${LEVELDB_VERSION}.tar.gz