diff --git a/bin/pyenv-sh-activate b/bin/pyenv-sh-activate
index 4fff676..4f60a63 100755
--- a/bin/pyenv-sh-activate
+++ b/bin/pyenv-sh-activate
@@ -14,7 +14,7 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-unset NOERROR
+unset QUIET
 unset VERBOSE
 
 while [ $# -gt 0 ]; do
@@ -24,8 +24,8 @@ while [ $# -gt 0 ]; do
     echo --unset
     exec pyenv-virtualenvs --bare
     ;;
-  "--no-error" )
-    NOERROR=1
+  "--no-error" | "--quiet" )
+    QUIET=1
     ;;
   "--unset" )
     echo "pyenv deactivate"
@@ -57,14 +57,14 @@ if [ -z "${PYENV_VIRTUALENV_INIT}" ]; then
 fi
 
 if [ "${#versions[@]}" -gt 1 ]; then
-  [ -n "$NOERROR" ] || echo "pyenv-virtualenv: cannot activate multiple versions at once: ${versions[@]}" 1>&2
+  [ -n "$QUIET" ] || echo "pyenv-virtualenv: cannot activate multiple versions at once: ${versions[@]}" 1>&2
   echo "false"
   exit 1
 fi
 
 if pyenv-prefix "${versions}" 1>/dev/null 2>&1; then
   if ! pyenv-virtualenv-prefix "${versions}" 1>/dev/null 2>&1; then
-    [ -n "$NOERROR" ] || echo "pyenv-virtualenv: version \`${versions}' is not a virtualenv" 1>&2
+    [ -n "$QUIET" ] || echo "pyenv-virtualenv: version \`${versions}' is not a virtualenv" 1>&2
     echo "false"
     exit 1
   fi
@@ -72,7 +72,7 @@ else
   version="$(pyenv-version-name)"
   versions="${version%/envs/*}/envs/${versions}"
   if ! pyenv-virtualenv-prefix "${versions}" 1>/dev/null 2>&1; then
-    [ -n "$NOERROR" ] || echo "pyenv-virtualenv: version \`${versions}' is not an environment of anaconda/miniconda" 1>&2
+    [ -n "$QUIET" ] || echo "pyenv-virtualenv: version \`${versions}' is not an environment of anaconda/miniconda" 1>&2
     echo "false"
     exit 1
   fi
@@ -87,9 +87,7 @@ if [ -z "$PYENV_VIRTUALENV_INIT" ]; then
   pyenv-virtualenv-init >&2 || true
 fi
 
-if [ -n "$VERBOSE" ]; then
-  echo "pyenv-virtualenv: activate ${versions}" 1>&2
-fi
+echo "pyenv-virtualenv: activate ${versions}" 1>&2
 
 if [ -z "$no_shell" ]; then
   echo "pyenv shell \"${versions}\";"
@@ -163,7 +161,3 @@ EOS
     ;;
   esac
 fi
-
-if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT}" ]; then
-  : # TODO: change prompt?
-fi
diff --git a/bin/pyenv-sh-deactivate b/bin/pyenv-sh-deactivate
index ee7e03e..bc1d859 100755
--- a/bin/pyenv-sh-deactivate
+++ b/bin/pyenv-sh-deactivate
@@ -9,13 +9,13 @@
 set -e
 [ -n "$PYENV_DEBUG" ] && set -x
 
-unset NOERROR
+unset QUIET
 unset VERBOSE
 
 while [ $# -gt 0 ]; do
   case "$1" in
-  "--no-error" )
-    NOERROR=1
+  "--no-error" | "--quiet")
+    QUIET=1
     ;;
   "--verbose" )
     VERBOSE=1
@@ -28,17 +28,20 @@ while [ $# -gt 0 ]; do
 done
 
 shell="$(basename "${PYENV_SHELL:-$SHELL}")"
-prefix="${PYENV_ACTIVATE:-${VIRTUAL_ENV}}"
+prefix="${VIRTUAL_ENV:-${PYENV_ACTIVATE}}"
 
-if [ -z "${VIRTUAL_ENV}" ]; then
-  [ -n "$NOERROR" ] || echo "pyenv-virtualenv: no virtualenv has been activated." 1>&2
+if [ -z "${prefix}" ]; then
+  [ -n "$QUIET" ] || echo "pyenv-virtualenv: no virtualenv has been activated." 1>&2
   echo "false"
   exit 1
 fi
 
-if [ -n "$VERBOSE" ]; then
-  echo "pyenv-virtualenv: deactivate ${prefix##*/}" 1>&2
+if [[ "${prefix}" != "${prefix%/envs/*}" ]]; then
+  version="$(basename "${prefix%/envs/*}")/envs/${prefix##*/}"
+else
+  version="${prefix##*/}"
 fi
+echo "pyenv-virtualenv: deactivate ${version}" 1>&2
 
 if [ -n "${PYENV_ACTIVATE_SHELL}" ]; then
   # shell version set in pyenv-sh-activate should be unset
@@ -108,7 +111,3 @@ EOS
     ;;
   esac
 fi
-
-if [ -z "${VIRTUAL_ENV_DISABLE_PROMPT}" ]; then
-  : # TODO: change prompt?
-fi
diff --git a/bin/pyenv-virtualenv-init b/bin/pyenv-virtualenv-init
index db15aa3..02e2c73 100755
--- a/bin/pyenv-virtualenv-init
+++ b/bin/pyenv-virtualenv-init
@@ -102,25 +102,15 @@ case "$shell" in
 fish )
   cat <<EOS
 function _pyenv_virtualenv_hook --on-event fish_prompt;
-  set -l PYENV_PREFIX (pyenv prefix 2>/dev/null; or true)
   set -l ret \$status
-  if [ -n "\$PYENV_ACTIVATE" ]
-    if [ (pyenv version-name 2>/dev/null; or true) = "system" ]
-      pyenv deactivate --no-error --verbose
-      set -e PYENV_DEACTIVATE
-      return \$ret
-    end
-    if [ "\$PYENV_ACTIVATE" != "\$PYENV_PREFIX" ]
-      if pyenv deactivate --no-error --verbose
-        set -e PYENV_DEACTIVATE
-        pyenv activate --no-error --verbose; or set -e PYENV_DEACTIVATE
-      else
-        pyenv activate --no-error --verbose
-      end
+  if [ -n "\$VIRTUAL_ENV" ]
+    if [ "\$VIRTUAL_ENV" != (pyenv prefix 2>/dev/null; or true) ]
+      pyenv deactivate --quiet; or true
+      pyenv activate --quiet; or true
     end
   else
-    if [ -z "\$VIRTUAL_ENV" ]; and [ "\$PYENV_DEACTIVATE" != "\$PYENV_PREFIX" ]
-      pyenv activate --no-error --verbose; or true
+    if [ "\$PYENV_DEACTIVATE" != (pyenv prefix 2>/dev/null; or true) ]
+      pyenv activate --quiet; or true
     end
   end
   return \$ret
@@ -142,23 +132,14 @@ esac
 if [[ "$shell" != "fish" ]]; then
   cat <<EOS
   local ret=\$?
-  if [ -n "\$PYENV_ACTIVATE" ]; then
-    if [ "\$(pyenv version-name 2>/dev/null || true)" = "system" ]; then
-      eval "\$(pyenv sh-deactivate --no-error --verbose)"
-      unset PYENV_DEACTIVATE
-      return \$ret
-    fi
-    if [ "\$PYENV_ACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
-      if eval "\$(pyenv sh-deactivate --no-error --verbose)"; then
-        unset PYENV_DEACTIVATE
-        eval "\$(pyenv sh-activate --no-error --verbose)" || unset PYENV_DEACTIVATE
-      else
-        eval "\$(pyenv sh-activate --no-error --verbose)"
-      fi
+  if [ -n "\$VIRTUAL_ENV" ]; then
+    if [ "\$VIRTUAL_ENV" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
+      eval "\$(pyenv sh-deactivate --quiet || true)" || true
+      eval "\$(pyenv sh-activate --quiet || true)" || true
     fi
   else
-    if [ -z "\$VIRTUAL_ENV" ] && [ "\$PYENV_DEACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
-      eval "\$(pyenv sh-activate --no-error --verbose)" || true
+    if [ "\$PYENV_DEACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
+      eval "\$(pyenv sh-activate --quiet || true)" || true
     fi
   fi
   return \$ret
diff --git a/test/activate.bats b/test/activate.bats
index e812c07..d274e9b 100644
--- a/test/activate.bats
+++ b/test/activate.bats
@@ -23,6 +23,7 @@ setup() {
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: activate venv
 unset PYENV_DEACTIVATE;
 export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv";
@@ -73,6 +74,7 @@ EOS
 
 eval "\$(pyenv virtualenv-init -)"
 
+pyenv-virtualenv: activate venv
 pyenv shell "venv";
 export PYENV_ACTIVATE_SHELL=1;
 unset PYENV_DEACTIVATE;
@@ -97,6 +99,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: activate venv
 set -e PYENV_DEACTIVATE;
 setenv PYENV_ACTIVATE "${PYENV_ROOT}/versions/venv";
 setenv VIRTUAL_ENV "${PYENV_ROOT}/versions/venv";
@@ -124,6 +127,7 @@ EOS
 
 status --is-interactive; and . (pyenv virtualenv-init -|psub)
 
+pyenv-virtualenv: activate venv
 pyenv shell "venv";
 setenv PYENV_ACTIVATE_SHELL 1;
 set -e PYENV_DEACTIVATE;
@@ -146,6 +150,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: activate venv27
 pyenv shell "venv27";
 export PYENV_ACTIVATE_SHELL=1;
 unset PYENV_DEACTIVATE;
@@ -173,6 +178,7 @@ EOS
 
 eval "\$(pyenv virtualenv-init -)"
 
+pyenv-virtualenv: activate venv27
 pyenv shell "venv27";
 export PYENV_ACTIVATE_SHELL=1;
 unset PYENV_DEACTIVATE;
@@ -195,6 +201,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: activate venv27
 pyenv shell "venv27";
 setenv PYENV_ACTIVATE_SHELL 1;
 set -e PYENV_DEACTIVATE;
@@ -222,6 +229,7 @@ EOS
 
 status --is-interactive; and . (pyenv virtualenv-init -|psub)
 
+pyenv-virtualenv: activate venv27
 pyenv shell "venv27";
 setenv PYENV_ACTIVATE_SHELL 1;
 set -e PYENV_DEACTIVATE;
@@ -255,11 +263,11 @@ false
 EOS
 }
 
-@test "should fail if the version is not a virtualenv (no-error)" {
+@test "should fail if the version is not a virtualenv (quiet)" {
   stub pyenv-virtualenv-prefix "3.3.3 : false"
   stub pyenv-prefix "3.3.3 : echo \"${PYENV_ROOT}/versions/3.3.3\""
 
-  run pyenv-sh-activate --no-error "3.3.3"
+  run pyenv-sh-activate --quiet "3.3.3"
 
   unstub pyenv-virtualenv-prefix
   unstub pyenv-prefix
@@ -280,8 +288,8 @@ false
 EOS
 }
 
-@test "should fail if there are multiple versions (no-error)" {
-  run pyenv-sh-activate --no-error "venv" "venv27"
+@test "should fail if there are multiple versions (quiet)" {
+  run pyenv-sh-activate --quiet "venv" "venv27"
 
   assert_failure
   assert_output <<EOS
diff --git a/test/conda-activate.bats b/test/conda-activate.bats
index 8d53877..7aa87f1 100644
--- a/test/conda-activate.bats
+++ b/test/conda-activate.bats
@@ -24,6 +24,7 @@ setup() {
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: activate anaconda-2.3.0
 unset PYENV_DEACTIVATE;
 export PYENV_ACTIVATE="${PYENV_ROOT}/versions/anaconda-2.3.0";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0";
@@ -48,6 +49,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: activate anaconda-2.3.0
 set -e PYENV_DEACTIVATE;
 setenv PYENV_ACTIVATE "${TMP}/pyenv/versions/anaconda-2.3.0";
 setenv VIRTUAL_ENV "${TMP}/pyenv/versions/anaconda-2.3.0";
@@ -71,6 +73,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: activate miniconda-3.9.1
 pyenv shell "miniconda-3.9.1";
 export PYENV_ACTIVATE_SHELL=1;
 unset PYENV_DEACTIVATE;
@@ -97,6 +100,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: activate anaconda-2.3.0/envs/foo
 unset PYENV_DEACTIVATE;
 export PYENV_ACTIVATE="${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo";
 export VIRTUAL_ENV="${PYENV_ROOT}/versions/anaconda-2.3.0/envs/foo";
@@ -120,6 +124,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: activate miniconda-3.9.1/envs/bar
 pyenv shell "miniconda-3.9.1/envs/bar";
 export PYENV_ACTIVATE_SHELL=1;
 unset PYENV_DEACTIVATE;
@@ -146,6 +151,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: activate miniconda-3.9.1/envs/bar
 pyenv shell "miniconda-3.9.1/envs/bar";
 export PYENV_ACTIVATE_SHELL=1;
 unset PYENV_DEACTIVATE;
diff --git a/test/conda-deactivate.bats b/test/conda-deactivate.bats
index 60956d7..5cb4489 100644
--- a/test/conda-deactivate.bats
+++ b/test/conda-deactivate.bats
@@ -18,6 +18,7 @@ setup() {
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: deactivate anaconda-2.3.0
 export PYENV_DEACTIVATE="$PYENV_ACTIVATE";
 unset PYENV_ACTIVATE;
 unset VIRTUAL_ENV;
@@ -38,6 +39,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: deactivate anaconda-2.3.0
 setenv PYENV_DEACTIVATE "${TMP}/pyenv/versions/anaconda-2.3.0";
 set -e PYENV_ACTIVATE;
 set -e VIRTUAL_ENV;
@@ -58,6 +60,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: deactivate anaconda-2.3.0/envs/foo
 export PYENV_DEACTIVATE="$PYENV_ACTIVATE";
 unset PYENV_ACTIVATE;
 unset VIRTUAL_ENV;
diff --git a/test/deactivate.bats b/test/deactivate.bats
index 74f0e87..5b811e4 100644
--- a/test/deactivate.bats
+++ b/test/deactivate.bats
@@ -15,6 +15,7 @@ setup() {
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: deactivate venv
 export PYENV_DEACTIVATE="$PYENV_ACTIVATE";
 unset PYENV_ACTIVATE;
 unset VIRTUAL_ENV;
@@ -37,15 +38,16 @@ unset VIRTUAL_ENV;
 EOS
 }
 
-@test "deactivate virtualenv (no-error)" {
+@test "deactivate virtualenv (quiet)" {
   export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE_SHELL=
 
-  PYENV_SHELL="bash" run pyenv-sh-deactivate --no-error
+  PYENV_SHELL="bash" run pyenv-sh-deactivate --quiet
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: deactivate venv
 export PYENV_DEACTIVATE="$PYENV_ACTIVATE";
 unset PYENV_ACTIVATE;
 unset VIRTUAL_ENV;
@@ -61,6 +63,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: deactivate venv
 pyenv shell --unset;
 unset PYENV_ACTIVATE_SHELL;
 export PYENV_DEACTIVATE="$PYENV_ACTIVATE";
@@ -69,15 +72,16 @@ unset VIRTUAL_ENV;
 EOS
 }
 
-@test "deactivate virtualenv (with shell activation) (no-error)" {
+@test "deactivate virtualenv (with shell activation) (quiet)" {
   export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE_SHELL=1
 
-  PYENV_SHELL="bash" run pyenv-sh-deactivate --no-error
+  PYENV_SHELL="bash" run pyenv-sh-deactivate --quiet
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: deactivate venv
 pyenv shell --unset;
 unset PYENV_ACTIVATE_SHELL;
 export PYENV_DEACTIVATE="$PYENV_ACTIVATE";
@@ -95,6 +99,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: deactivate venv
 export PYENV_DEACTIVATE="$VIRTUAL_ENV";
 unset PYENV_ACTIVATE;
 unset VIRTUAL_ENV;
@@ -110,21 +115,23 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: deactivate venv
 setenv PYENV_DEACTIVATE "$PYENV_ACTIVATE";
 set -e PYENV_ACTIVATE;
 set -e VIRTUAL_ENV;
 EOS
 }
 
-@test "deactivate virtualenv (fish) (no-error)" {
+@test "deactivate virtualenv (fish) (quiet)" {
   export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE_SHELL=
 
-  PYENV_SHELL="fish" run pyenv-sh-deactivate --no-error
+  PYENV_SHELL="fish" run pyenv-sh-deactivate --quiet
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: deactivate venv
 setenv PYENV_DEACTIVATE "$PYENV_ACTIVATE";
 set -e PYENV_ACTIVATE;
 set -e VIRTUAL_ENV;
@@ -140,6 +147,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: deactivate venv
 pyenv shell --unset;
 set -e PYENV_ACTIVATE_SHELL;
 setenv PYENV_DEACTIVATE "$PYENV_ACTIVATE";
@@ -148,15 +156,16 @@ set -e VIRTUAL_ENV;
 EOS
 }
 
-@test "deactivate virtualenv (fish) (with shell activation) (no-error)" {
+@test "deactivate virtualenv (fish) (with shell activation) (quiet)" {
   export VIRTUAL_ENV="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE="${PYENV_ROOT}/versions/venv"
   export PYENV_ACTIVATE_SHELL=1
 
-  PYENV_SHELL="fish" run pyenv-sh-deactivate --no-error
+  PYENV_SHELL="fish" run pyenv-sh-deactivate --quiet
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: deactivate venv
 pyenv shell --unset;
 set -e PYENV_ACTIVATE_SHELL;
 setenv PYENV_DEACTIVATE "$PYENV_ACTIVATE";
@@ -174,6 +183,7 @@ EOS
 
   assert_success
   assert_output <<EOS
+pyenv-virtualenv: deactivate venv
 setenv PYENV_DEACTIVATE "$VIRTUAL_ENV";
 set -e PYENV_ACTIVATE;
 set -e VIRTUAL_ENV;
diff --git a/test/init.bats b/test/init.bats
index 0cd7e09..43352f6 100644
--- a/test/init.bats
+++ b/test/init.bats
@@ -54,23 +54,14 @@ export PATH="${TMP}/pyenv/plugins/pyenv-virtualenv/shims:${PATH}";
 export PYENV_VIRTUALENV_INIT=1;
 _pyenv_virtualenv_hook() {
   local ret=\$?
-  if [ -n "\$PYENV_ACTIVATE" ]; then
-    if [ "\$(pyenv version-name 2>/dev/null || true)" = "system" ]; then
-      eval "\$(pyenv sh-deactivate --no-error --verbose)"
-      unset PYENV_DEACTIVATE
-      return \$ret
-    fi
-    if [ "\$PYENV_ACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
-      if eval "\$(pyenv sh-deactivate --no-error --verbose)"; then
-        unset PYENV_DEACTIVATE
-        eval "\$(pyenv sh-activate --no-error --verbose)" || unset PYENV_DEACTIVATE
-      else
-        eval "\$(pyenv sh-activate --no-error --verbose)"
-      fi
+  if [ -n "\$VIRTUAL_ENV" ]; then
+    if [ "\$VIRTUAL_ENV" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
+      eval "\$(pyenv sh-deactivate --quiet || true)" || true
+      eval "\$(pyenv sh-activate --quiet || true)" || true
     fi
   else
-    if [ -z "\$VIRTUAL_ENV" ] && [ "\$PYENV_DEACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
-      eval "\$(pyenv sh-activate --no-error --verbose)" || true
+    if [ "\$PYENV_DEACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
+      eval "\$(pyenv sh-activate --quiet || true)" || true
     fi
   fi
   return \$ret
@@ -89,25 +80,15 @@ EOS
 setenv PATH '${TMP}/pyenv/plugins/pyenv-virtualenv/shims' \$PATH;
 setenv PYENV_VIRTUALENV_INIT 1;
 function _pyenv_virtualenv_hook --on-event fish_prompt;
-  set -l PYENV_PREFIX (pyenv prefix 2>/dev/null; or true)
   set -l ret \$status
-  if [ -n "\$PYENV_ACTIVATE" ]
-    if [ (pyenv version-name 2>/dev/null; or true) = "system" ]
-      pyenv deactivate --no-error --verbose
-      set -e PYENV_DEACTIVATE
-      return \$ret
-    end
-    if [ "\$PYENV_ACTIVATE" != "\$PYENV_PREFIX" ]
-      if pyenv deactivate --no-error --verbose
-        set -e PYENV_DEACTIVATE
-        pyenv activate --no-error --verbose; or set -e PYENV_DEACTIVATE
-      else
-        pyenv activate --no-error --verbose
-      end
+  if [ -n "\$VIRTUAL_ENV" ]
+    if [ "\$VIRTUAL_ENV" != (pyenv prefix 2>/dev/null; or true) ]
+      pyenv deactivate --quiet; or true
+      pyenv activate --quiet; or true
     end
   else
-    if [ -z "\$VIRTUAL_ENV" ]; and [ "\$PYENV_DEACTIVATE" != "\$PYENV_PREFIX" ]
-      pyenv activate --no-error --verbose; or true
+    if [ "\$PYENV_DEACTIVATE" != (pyenv prefix 2>/dev/null; or true) ]
+      pyenv activate --quiet; or true
     end
   end
   return \$ret
@@ -124,23 +105,14 @@ export PATH="${TMP}/pyenv/plugins/pyenv-virtualenv/shims:${PATH}";
 export PYENV_VIRTUALENV_INIT=1;
 _pyenv_virtualenv_hook() {
   local ret=\$?
-  if [ -n "\$PYENV_ACTIVATE" ]; then
-    if [ "\$(pyenv version-name 2>/dev/null || true)" = "system" ]; then
-      eval "\$(pyenv sh-deactivate --no-error --verbose)"
-      unset PYENV_DEACTIVATE
-      return \$ret
-    fi
-    if [ "\$PYENV_ACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
-      if eval "\$(pyenv sh-deactivate --no-error --verbose)"; then
-        unset PYENV_DEACTIVATE
-        eval "\$(pyenv sh-activate --no-error --verbose)" || unset PYENV_DEACTIVATE
-      else
-        eval "\$(pyenv sh-activate --no-error --verbose)"
-      fi
+  if [ -n "\$VIRTUAL_ENV" ]; then
+    if [ "\$VIRTUAL_ENV" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
+      eval "\$(pyenv sh-deactivate --quiet || true)" || true
+      eval "\$(pyenv sh-activate --quiet || true)" || true
     fi
   else
-    if [ -z "\$VIRTUAL_ENV" ] && [ "\$PYENV_DEACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
-      eval "\$(pyenv sh-activate --no-error --verbose)" || true
+    if [ "\$PYENV_DEACTIVATE" != "\$(pyenv prefix 2>/dev/null || true)" ]; then
+      eval "\$(pyenv sh-activate --quiet || true)" || true
     fi
   fi
   return \$ret