diff --git a/build.sh b/build.sh
index fe47718..63e625b 100755
--- a/build.sh
+++ b/build.sh
@@ -1,7 +1,7 @@
 #!/data/data/com.termux/files/usr/bin/bash
 set -e
 set -x
-apt -y install make clang openssl-dev perl tsu wget git python python-dev gnupg dirmngr curl autoconf automake sed gettext gzip pkg-config libcrypt-dev libzmq-dev
+pkg -y install make clang openssl-dev perl tsu wget git python python-dev gnupg dirmngr curl autoconf automake sed gettext gzip pkg-config libcrypt-dev libzmq-dev
 
 
 pip install virtualenv
@@ -34,10 +34,7 @@ make install
 cd ..
 
 #download and build libattr
-gpg2 --recv-keys 0542DF34
 wget https://download.savannah.gnu.org/releases/attr/attr-2.4.47.src.tar.gz
-wget https://download.savannah.gnu.org/releases/attr/attr-2.4.47.src.tar.gz.sig
-gpg2 attr-2.4.47.src.tar.gz.sig
 tar -xf attr-2.4.47.src.tar.gz
 cd attr-2.4.47
 #fixing paths to sh
@@ -59,8 +56,6 @@ cd ..
 
 #download and build libacl
 wget https://download.savannah.gnu.org/releases/acl/acl-2.2.52.src.tar.gz
-wget https://download.savannah.gnu.org/releases/acl/acl-2.2.52.src.tar.gz.sig
-gpg2 acl-2.2.52.src.tar.gz.sig
 tar -xf acl-2.2.52.src.tar.gz
 cd acl-2.2.52
 #fixing paths to sh