Hello Charfi Asma, What operating system (even - distribution of GNU/Linux) do you work with? Generally, however, in GNU/Linux run : apt-cache search gcj or apt search gcj to find the available packages for your distribution. Try it. I hope I helped you. On 7/1/19 7:20 AM, charfi asma via gcc-help wrote: > Hello,Can you give me installation. Instructions?? > To install gcj after installing gcc5 or gcc6.??Apt-get install gcj did not work??Thank you very much > Envoy?? depuis Yahoo??Mail pour Android > -- Kind regards, Anastasios Lisgaras