diff --git a/p/PhaseLink/PhaseLink-20210503-fix-python-bin.patch b/p/PhaseLink/PhaseLink-20210503-fix-python-bin.patch
new file mode 100644
index 00000000..65671fa0
--- /dev/null
+++ b/p/PhaseLink/PhaseLink-20210503-fix-python-bin.patch
@@ -0,0 +1,48 @@
+diff -dur PhaseLink-20210503-orig/params.json PhaseLink-20210503/params.json
+--- PhaseLink-20210503-orig/params.json	2022-04-14 16:12:07.547992065 +0200
++++ PhaseLink-20210503/params.json	2022-04-14 16:17:21.079798445 +0200
+@@ -28,7 +28,7 @@
+     "lat_max": 37.0,
+     "lon_min": -121.0,
+     "lon_max": -115,
+-    "fault_file": "/home/zross/src/Qt_flt_v2-0latlonNAD27.MIF",
++    "fault_file": "src/Qt_flt_v2-0latlonNAD27.MIF",
+     "n_min_radius": 8,
+     "n_fake": 0,
+     "max_event_depth": 25.0,
+diff -dur PhaseLink-20210503-orig/phaselink_dataset.py PhaseLink-20210503/phaselink_dataset.py
+--- PhaseLink-20210503-orig/phaselink_dataset.py	2022-04-14 16:12:07.547992065 +0200
++++ PhaseLink-20210503/phaselink_dataset.py	2022-04-14 16:15:46.740759378 +0200
+@@ -1,4 +1,4 @@
+-#!/home/zross/bin/python
++#!/usr/bin/env python
+ import numpy as np
+ import multiprocessing as mp
+ import pickle
+diff -dur PhaseLink-20210503-orig/phaselink_eval.py PhaseLink-20210503/phaselink_eval.py
+--- PhaseLink-20210503-orig/phaselink_eval.py	2022-04-14 16:12:07.548992055 +0200
++++ PhaseLink-20210503/phaselink_eval.py	2022-04-14 16:15:59.125633226 +0200
+@@ -1,4 +1,4 @@
+-#! /home/zross/bin/python
++#!/usr/bin/env python
+ 
+ # PhaseLink: Earthquake phase association with deep learning
+ # Author: Zachary E. Ross
+diff -dur PhaseLink-20210503-orig/phaselink_plot.py PhaseLink-20210503/phaselink_plot.py
+--- PhaseLink-20210503-orig/phaselink_plot.py	2022-04-14 16:12:07.549992045 +0200
++++ PhaseLink-20210503/phaselink_plot.py	2022-04-14 16:16:12.931492600 +0200
+@@ -1,4 +1,4 @@
+-#!/home/zross/bin/python 
++#!/usr/bin/env python 
+ 
+ import numpy as np
+ import sys
+diff -dur PhaseLink-20210503-orig/phaselink_train.py PhaseLink-20210503/phaselink_train.py
+--- PhaseLink-20210503-orig/phaselink_train.py	2022-04-14 16:12:07.550992035 +0200
++++ PhaseLink-20210503/phaselink_train.py	2022-04-14 16:17:48.880515268 +0200
+@@ -1,4 +1,4 @@
+-#!/home/zross/bin/python
++#!/usr/bin/env python
+ import numpy as np
+ import os
+ import torch
diff --git a/p/PhaseLink/PhaseLink-20210503-fosscuda-2020b.eb b/p/PhaseLink/PhaseLink-20210503-fosscuda-2020b.eb
new file mode 100644
index 00000000..3796ff88
--- /dev/null
+++ b/p/PhaseLink/PhaseLink-20210503-fosscuda-2020b.eb
@@ -0,0 +1,46 @@
+# IT4Innovations
+# JK 2022
+
+easyblock = 'PackedBinary'
+
+name = 'PhaseLink'
+version = '20210503'
+
+local_pytorch_ver = '-PyTorch-1.10.0'
+
+homepage = 'https://github.com/interseismic/PhaseLink'
+description = """
+PhaseLink applies a deep learning approach to seismic phase association.
+"""
+
+toolchain = {'name': 'fosscuda', 'version': '2020b'}
+
+# clone from github and create an archive
+sources = ['%(name)s-%(version)s.tar.gz']
+extract_sources = True
+
+dependencies = [
+    ('Python', '3.8.6'),
+    ('apex', '20210420'),
+    ('CuPy', '8.5.0'),
+    ('Cython', '0.29.22'),
+    ('geopy', '2.1.0'),
+    ('h5py', '3.1.0'),
+    ('matplotlib', '3.3.3'),
+    ('mpi4py', '3.1.3', '', ('foss', '2020b')),
+    ('MPICH', '3.3.2'),
+    ('numba', '0.52.0'),
+    ('obspy', '1.3.0'),
+    ('pyproj', '3.0.1'),
+    ('PyTorch', '1.10.0'),
+    ('scikit-learn', '0.23.2'),
+    ('torchaudio', '0.10.0', local_pytorch_ver),
+    ('torchvision', '0.11.3', local_pytorch_ver),
+]
+
+postinstallcmds = ['find %(installdir)s -type f -name "*.py" -print0 | xargs -0 chmod +x']
+
+skipsteps = ['sanitycheck']
+modextrapaths = {'PYTHONPATH': ''}
+
+moduleclass = 'geo'
diff --git a/p/PhaseLink/PhaseLink-20210503.tar.gz b/p/PhaseLink/PhaseLink-20210503.tar.gz
new file mode 100644
index 00000000..7f9712e0
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