psutil library only need to be installed in powershell env

Author: mysterywolf

cmds/cmd_menuconfig.py

@@ -28,13 +28,13 @@
 import os
 import platform
 import re
-import psutil
 from vars import Import
 from .cmd_package.cmd_package_utils import find_bool_macro_in_config, find_IAR_EXEC_PATH, find_MDK_EXEC_PATH
 
 def is_in_powershell():
     rst = False
     try:
+        import psutil
         rst = bool(re.fullmatch('pwsh|pwsh.exe|powershell.exe', psutil.Process(os.getppid()).name()))
     except:
         pass

install_macos.sh

@@ -51,11 +51,6 @@ if ! [[ `$RTT_PYTHON -m pip list | grep requests` ]]; then
     $RTT_PYTHON -m pip install requests
 fi
 
-if ! [[ `$RTT_PYTHON -m pip list | grep psutil` ]]; then
-    echo "Installing psutil."
-    $RTT_PYTHON -m pip install psutil
-fi
-
 if ! [ -x "$(command -v arm-none-eabi-gcc)" ]; then
     echo "Installing GNU Arm Embedded Toolchain."
     brew install gnu-arm-embedded

install_suse.sh

@@ -3,7 +3,7 @@
 sudo zypper update -y
 
 sudo zypper install python3 python3-pip gcc git ncurses-devel cross-arm-none-gcc11-bootstrap cross-arm-binutils qemu qemu-arm qemu-extra -y
-python3 -m pip install scons==4.4.0 requests psutil
+python3 -m pip install scons==4.4.0 requests
 python3 -m pip install -U pyocd
 
 url=https://raw.githubusercontent.com/RT-Thread/env/master/touch_env.sh

install_ubuntu.sh

@@ -4,7 +4,7 @@ sudo apt update
 sudo apt upgrade -y
 
 sudo apt install python3 python3-pip gcc git libncurses5-dev gcc-arm-none-eabi binutils-arm-none-eabi gdb-multiarch qemu qemu-system-arm -y
-python3 -m pip install scons==4.4.0 requests psutil
+python3 -m pip install scons==4.4.0 requests
 python3 -m pip install -U pyocd
 
 url=https://raw.githubusercontent.com/RT-Thread/env/master/touch_env.sh