I own two of Meross’s smart plugs MSS425e, however since these generally cannot be flashed with tasmota I was looking for a different solution to add them to openhab without using IFTTT. I found atzbert’s binding https://github.com/atzbert/meross-java which is based on the project https://github.com/albertogeniola/MerossIot .
I am running openhab2.5M3
I followed the instructions (here):
git clone https://github.com/atzbert/meross-java.git apt-get install maven cd meross-java mvn clean install
cp target/meross-java-0.1.0-SNAPSHOT.jar /usr/share/openhab2/addons sudo chown openhab:openhab meross-java-0.1.0-SNAPSHOT.jar sudo systemctl start openhab2.service
At this point the binding was still not present in the PaperUI (Configuration -> Bindings).
I checked the status in karaf console
openhab-cli console bundle:list | grep meros
to my surprise this resulted in:
293 │ Active │ 80 │ 0.1.0.SNAPSHOT │ meross-java
If I am not mistaken, the requirements also seem to be quite standard (bundle:requirements meross-java):
osgi.wiring.package; (osgi.wiring.package=com.fasterxml.jackson.annotation) resolved by: osgi.wiring.package; com.fasterxml.jackson.annotation 2.9.9 from com.fasterxml.jackson.core.jackson-annotations_2.9.9  osgi.wiring.package; (osgi.wiring.package=com.fasterxml.jackson.core) resolved by: osgi.wiring.package; com.fasterxml.jackson.core 2.9.9 from com.fasterxml.jackson.core.jackson-core_2.9.9  osgi.wiring.package; (osgi.wiring.package=com.fasterxml.jackson.core.type) resolved by: osgi.wiring.package; com.fasterxml.jackson.core.type 2.9.9 from com.fasterxml.jackson.core.jackson-core_2.9.9  osgi.wiring.package; (osgi.wiring.package=com.fasterxml.jackson.databind) resolved by: osgi.wiring.package; com.fasterxml.jackson.databind 2.9.9 from com.fasterxml.jackson.core.jackson-databind_2.9.9  osgi.wiring.package; (osgi.wiring.package=com.google.common.collect) resolved by: osgi.wiring.package; com.google.common.collect 21.0.0 from com.google.guava_21.0.0  osgi.wiring.package; (osgi.wiring.package=org.slf4j) resolved by: osgi.wiring.package; org.slf4j 1.7.25 from org.ops4j.pax.logging.pax-logging-api_1.10.2  osgi.ee; (&(osgi.ee=JavaSE)(version=1.8)) resolved by: osgi.ee; JavaSE [1.0.0, 1.1.0, 1.2.0, 1.3.0, 1.4.0, 1.5.0, 1.6.0, 1.7.0, 1.8.0] from org.eclipse.osgi_3.12.100.v20180210-1608 
Has anybody an idea, what I am missing?
Thanks a lot in advance