Update setup.py

Author: n0spaces

setup.py

@@ -14,7 +14,7 @@
     packages=setuptools.find_packages(),
     package_data={'gsbl': ['media/*.*']},
     entry_points={'console_scripts': ['gsbl=gsbl.__main__:main']},
-    install_requires=['pylsd-nova?=1.2.0', 'numpy', 'Pillow', 'moviepy'],
+    install_requires=['pylsd-nova>=1.2.0', 'numpy', 'Pillow', 'moviepy'],
     classifiers=[
         'Programming Language :: Python :: 3',
         'License :: OSI Approved :: MIT License',