diff --git a/README.md b/README.md
index 067c108..b71ea8c 100644
--- a/README.md
+++ b/README.md
@@ -1,6 +1,7 @@
 # Toxygen
 
-Toxygen is powerful cross-platform [Tox](https://tox.chat/) client written in pure Python3.
+Toxygen is powerful cross-platform [Tox](https://tox.chat/) client
+written in pure Python3.
 
 ### [Install](/docs/install.md) - [Contribute](/docs/contributing.md) - [Plugins](/docs/plugins.md) - [Compile](/docs/compile.md) - [Contact](/docs/contact.md)
 
@@ -93,11 +94,11 @@ on pypi as it is a dependency. Just download and install it from
 https://git.plastiras.org/emdee/toxygen_wrapper
 
 This is being ported to Qt6 using qtpy https://github.com/spyder-ide/qtpy
-It should run on PyQt5, PyQt6 and may run on PySide2 and PySide6 - YMMV.
-You should be able to choose between them by setting the environment variable
-QT_API to one of: pyqt5 pyqt6 pyside2 pyside6.
+It now runs on PyQt5 and should soon run on PyQt6 and may run on PySide2 and
+PySide6 - YMMV. You will be able to choose between them by setting the
+environment variable QT_API to one of: pyqt5 pyqt6 pyside2 pyside6.
 
-To install it, look in the Makefile for the install target and type
+To install it,  look in the Makefile for the install target and type
 ```
 make install
 ```
diff --git a/ToDo.md b/ToDo.md
index c0e7a72..99c0679 100644
--- a/ToDo.md
+++ b/ToDo.md
@@ -51,6 +51,13 @@ line.
 2. https://git.plastiras.org/emdee/toxygen_wrapper needs packaging
    and making a dependency.
 
+## Migration
+
+Migrate PyQt5 to qtpy - almost done.
+
+Maybe migrate gevent to asyncio, or look at https://pypi.org/project/asyncio-gevent/
+
+
 ## Standards
 
 There's a standard for Tox clients that this has not been tested against:
diff --git a/docs/install.md b/docs/install.md
index b3c5457..7d2b773 100644
--- a/docs/install.md
+++ b/docs/install.md
@@ -21,8 +21,8 @@ Note: 32-bit Python isn't supported due to bug with videocalls. It is strictly r
 3. Install PyAudio: ``pip install pyaudio``
 4. Install numpy: ``pip install numpy``
 5. Install OpenCV: ``pip install opencv-python``
-6. [Download toxygen](https://github.com/toxygen-project/toxygen/archive/master.zip)
-7. Unpack archive
+6. git clone --depth=1 https://git.plastiras.org/emdee/toxygen/
+7. I don't know
 8. Download latest libtox.dll build, download latest libsodium.a build, put it into \toxygen\libs\
 9. Run \toxygen\main.py.
 
@@ -30,15 +30,22 @@ Note: 32-bit Python isn't supported due to bug with videocalls. It is strictly r
 
 1. Install latest Python3: 
 ``sudo apt-get install python3``
-2. Install PyQt5: ``sudo apt-get install python3-pyqt5`` or ``sudo pip3 install pyqt5``
+2. Install PyQt5: ``sudo apt-get install python3-pyqt5``
 3. Install [toxcore](https://github.com/TokTok/c-toxcore) with toxav support)
-4. Install PyAudio: 
-``sudo apt-get install portaudio19-dev`` and ``sudo apt-get install python3-pyaudio`` (or ``sudo pip3 install pyaudio``)
-5. Install NumPy: ``sudo pip3 install numpy``
-6. Install [OpenCV](http://docs.opencv.org/trunk/d7/d9f/tutorial_linux_install.html) or via ``sudo pip3 install opencv-python``
-7. [Download toxygen](https://git.plastiras.org/emdee/toxygen/)
-8. Unpack archive
+4. Install PyAudio: ``sudo apt-get install portaudio19-dev python3-pyaudio`` (or ``sudo pip3 install pyaudio``)
+5. Install toxygen_wrapper https://git.plastiras.org/emdee/toxygen_wrapper
+6. Install the rest of the requirements: ``sudo pip3 install -m requirements.txt``
+7. git clone --depth=1 [toxygen](https://git.plastiras.org/emdee/toxygen/)
+8. Look in the Makefile for the install target and type
+``
+make install
+``
+You should set the PIP_EXE_MSYS and PYTHON_EXE_MSYS variables and it does
+``
+	${PIP_EXE_MSYS} --python ${PYTHON_EXE_MSYS} install \
+		--target ${PREFIX}/lib/python${PYTHON_MINOR}/site-packages/ \
+		--upgrade .
+``
 9. Run app:
-``python3 main.py``
+``python3 ${PREFIX}/lib/python${PYTHON_MINOR}/site-packages/bin/toxygen``
 
-Optional: install toxygen using setup.py: ``python3 setup.py install``
diff --git a/pyproject.toml b/pyproject.toml
index 2dc72d7..37d424a 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -31,9 +31,12 @@ classifiers = [
 #
 dynamic = ["version", "readme", "dependencies"] # cannot be dynamic ['license']
 
-[project.scripts]
+[project.gui-scripts]
 toxygen = "toxygen.__main__:main"
 
+[project.optional-dependencies]
+weechat = ["weechat"]
+
 #[project.license]
 #file = "LICENSE.md"
 
diff --git a/requirements.txt b/requirements.txt
index 449c2d4..09926ea 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,5 +1,8 @@
 # the versions are the current ones tested - may work with earlier versions
 # choose one of PyQt5 PyQt6 PySide2 PySide6
+# for now only PyQt5 is working:
+# AttributeError: module 'qtpy.QtCore' has no attribute 'pyqtSignal'
+PyQt5 >= 5.15.10
 QtPy >= 2.4.1
 PyAudio >= 0.2.13
 numpy >= 1.26.1
diff --git a/toxygen/third_party/qweechat/buffer.py b/toxygen/third_party/qweechat/buffer.py
index 1cea215..0e86241 100644
--- a/toxygen/third_party/qweechat/buffer.py
+++ b/toxygen/third_party/qweechat/buffer.py
@@ -25,8 +25,7 @@
 from pkg_resources import resource_filename
 
 from  qtpy import QtCore, QtGui, QtWidgets
-from PyQt5.QtCore import pyqtSignal
-Signal = pyqtSignal
+from PyQt5.QtCore import pyqtSignal as Signal
 
 from third_party.qweechat.chat import ChatTextEdit
 from third_party.qweechat.input import InputLineEdit
diff --git a/toxygen/third_party/qweechat/input.py b/toxygen/third_party/qweechat/input.py
index 4a34566..a0bb604 100644
--- a/toxygen/third_party/qweechat/input.py
+++ b/toxygen/third_party/qweechat/input.py
@@ -23,8 +23,7 @@
 """Input line for chat and debug window."""
 
 from  qtpy import QtCore, QtWidgets
-from PyQt5.QtCore import pyqtSignal
-Signal = pyqtSignal
+from PyQt5.QtCore import pyqtSignal as Signal
 
 class InputLineEdit(QtWidgets.QLineEdit):
     """Input line."""
diff --git a/toxygen/third_party/qweechat/network.py b/toxygen/third_party/qweechat/network.py
index c11194a..a1a9f07 100644
--- a/toxygen/third_party/qweechat/network.py
+++ b/toxygen/third_party/qweechat/network.py
@@ -27,8 +27,7 @@ import secrets
 import struct
 
 from  qtpy import QtCore, QtNetwork
-from PyQt5.QtCore import pyqtSignal
-Signal = pyqtSignal
+from PyQt5.QtCore import pyqtSignal as Signal
 
 from third_party.qweechat import config
 from third_party.qweechat.debug import DebugDialog
diff --git a/toxygen/ui/main_screen_widgets.py b/toxygen/ui/main_screen_widgets.py
index a6a0847..4fff5a0 100644
--- a/toxygen/ui/main_screen_widgets.py
+++ b/toxygen/ui/main_screen_widgets.py
@@ -5,6 +5,7 @@ import re
 
 from  qtpy import QtCore, QtGui, QtWidgets
 from PyQt5.QtCore import pyqtSignal
+Signal = pyqtSignal
 
 from ui.widgets import RubberBandWindow, create_menu, QRightClickButton, CenteredWidget, LineEdit
 import utils.util as util
@@ -397,7 +398,7 @@ class MainMenuButton(QtWidgets.QPushButton):
 
 class ClickableLabel(QtWidgets.QLabel):
     # FixMe: AttributeError: module 'qtpy.QtCore' has no attribute 'pyqtSignal'
-    clicked = pyqtSignal()
+    clicked = Signal()
 
     def __init__(self, *args):
         super().__init__(*args)
diff --git a/toxygen/ui/tray.py b/toxygen/ui/tray.py
index 90b3f78..d85f9bf 100644
--- a/toxygen/ui/tray.py
+++ b/toxygen/ui/tray.py
@@ -1,5 +1,5 @@
 from  qtpy import QtWidgets, QtGui, QtCore
-from PyQt5.QtCore import pyqtSignal
+from PyQt5.QtCore import pyqtSignal as Signal
 
 from utils.ui import tr
 from utils.util import *
@@ -9,7 +9,7 @@ import os.path
 
 class SystemTrayIcon(QtWidgets.QSystemTrayIcon):
     # FixMe: AttributeError: module 'qtpy.QtCore' has no attribute 'pyqtSignal'
-    leftClicked = pyqtSignal()
+    leftClicked = Signal()
 
     def __init__(self, icon, parent=None):
         super().__init__(icon, parent)
diff --git a/toxygen/ui/widgets.py b/toxygen/ui/widgets.py
index ddb3994..fbec648 100644
--- a/toxygen/ui/widgets.py
+++ b/toxygen/ui/widgets.py
@@ -1,7 +1,6 @@
 # -*- mode: python; indent-tabs-mode: nil; py-indent-offset: 4; coding: utf-8 -*-
 from  qtpy import QtCore, QtGui, QtWidgets
-from PyQt5.QtCore import pyqtSignal
-Signal = pyqtSignal
+from PyQt5.QtCore import pyqtSignal as Signal
 
 import utils.ui as util_ui
 import logging
@@ -82,7 +81,7 @@ class QRightClickButton(QtWidgets.QPushButton):
     Button with right click support
     """
     # FixMe: AttributeError: module 'qtpy.QtCore' has no attribute 'pyqtSignal'
-    rightClicked = pyqtSignal()
+    rightClicked = Signal()
 
     def __init__(self, parent=None):
         super().__init__(parent)